Calendar - Centre for Symmetry and Deformation

(Available as importable calendar here.)

Events today

Master class
Quantum theory's influences on topology, analysis and geometry
Speaker(s): Bar, Gwilliam, Manchon, Schick, Schrohe, Scott, Weinzerl, Zhang, ...
Monday May 20, 2013 to Friday May 31, 2013. Language: English.

Organized by RN

Conference homepage

---

Masterclass
Quantum theory's influences on topology, analysis and geometry
Monday May 20, 2013 to Friday May 31, 2013. Language: English.

Organized by RN

More information

---

Weekly Department Tea
Department Tea
Tuesday May 21, 2013 at 14:45-15:15. Place: 4th floor lunch room. Language: other.

Tea and cookies in the 4th floor lunch room. All department members and guests are welcome.

Organized by

---

Descriptive set theory learners' seminar
The descriptive set theory of Polish group actions
Speaker(s): Fabio Tonti
(University of Copenhagen/University of Vienna)
Tuesday May 21, 2013 at 16:15-17:15. Place: Aud. 9. Language: English.

For the rest of block 4, we are going through the book by Becker and Kechris: "The descriptive set theory of Polish group actions", London Math Society lecture notes series 232, Cambridge University Press, 1996. This is the third lecture on the topic, which will cover the start of ch. 2.

Organized by Asger Törnquist

Upcoming events

Dan Christensen
Topology seminar
The homotopy theory of smooth spaces
Wednesday May 22, 2013, 15:15-16:15. Place: Aud 8

---

Emanuele Dotto
Seminar: Algebraic K-Theory and Manifolds
Orthogonal calculus and the Whitehead spectrum
Thursday May 23, 2013, 15:15-17:00. Place: 04.4.01

---

Adrian R.D. Mathias
Set Theory and Applications
Tba
Thursday May 23, 2013, 16:15-17:15. Place: Aud. 8

---

Brendan Berg
Experimental Mathematics Seminar
TBA
Friday May 24, 2013, 13:15-14:00. Place: TBA

---

Weekly Department Tea
Department Tea
Tuesday May 28, 2013, 14:45-15:15. Place: 4th floor lunch room

---

Adrian R.D. Mathias
Department Colloquium
An iteration question in symbolic dynamics treated by set-theoretical methods
Tuesday May 28, 2013, 15:15-16:15. Place: tba

---

Stefan Jackowski
Algebra/topology seminar
Homotopy representations of unitary groups
Wednesday May 29, 2013, 15:15-16:15. Place: Aud 8

---

Kathryn Hess
Topology seminar
Spaces of long embeddings and iterated loop spaces
Thursday May 30, 2013, 16:15-17:15. Place: Aud 7

---

Walter Freyn, Nitu Kitchloo,...
Master class
Kac-Moody groups: structure, geometry and homotopy
Monday June 3, 2013 to Friday June 7, 2013

---

Norio Nawata
Operator algebra seminar
TBA
Wednesday June 26, 2013, 15:15-16:15. Place: Aud 8

---

Marius Dadarlat, Ralf Meyer
Master class
Master class: Classification of non-simple purely infinite C*-algebras
Monday July 22, 2013, 09:00 to Friday July 26, 2013, 16:00

---

Mike Hill, Stefan Schwede, Ergun Yalcin...
Master class
Equivariant stable homotopy theory
Monday August 12, 2013 to Friday August 16, 2013

---

Adem, Hambleton,...
Conference/workshop
Group actions and homtopy theory
Monday August 19, 2013 to Friday August 23, 2013

---

Joseph Bernstein, Maarten Solleveld, Paul Baum, Eitan Sayag
Master class
Geometric structure in the representation theory of p-adic groups
Monday August 19, 2013 to Friday August 23, 2013

---

Tom Church, Christine Vespa, ...
Workshop/masterclass
Homological Stability
Monday August 26, 2013, 09:00 to Friday August 30, 2013, 17:00

---

Broto, Levi, Oliver,...
Master class
The theory of p-local compact groups
Monday October 7, 2013 to Friday October 11, 2013

---

Workshop
Classifying spaces, loop spaces and finiteness
Monday October 14, 2013 to Friday October 18, 2013

Past events

James Avery and Rune Johansen
Experimental Mathematics Seminar
Constructing Automorphisms of Graph C*-algebras
Friday May 17, 2013, 13:15-14:00. Place: Audiorium 10

---

Frank Quinn
Algebra/topology seminar
The triangulation of manifolds
Thursday May 16, 2013, 15:15-16:15. Place: Aud 9

---

Florin Radulescu
Operator algebra seminar
Ramanujan Petersson Conjecture and Operator Algebras
Wednesday May 15, 2013, 16:30-17:30. Place: Aud 9

---

Wojciech Szymanski
Operator algebra seminar
Automorphisms of graph algebras
Wednesday May 15, 2013, 15:15-16:15. Place: Aud 9

---

Wolfgang Lueck
SYM lecture
Isomorphism conjectures
Wednesday May 15, 2013, 12:05-13:00. Place: Aud 10

---

Karen Bakke Haga
Descriptive set theory learners' seminar
The descriptive set theory of Polish group actions
Tuesday May 14, 2013, 16:15-17:15. Place: Aud. 9

---

Wolfgang Lück
Colloquium in mathematics
Survey on L^2-invariants
Tuesday May 14, 2013, 15:15-16:15. Place: Aud 3

---

Weekly Department Tea
Department Tea
Tuesday May 14, 2013, 14:45-15:15. Place: 4th floor lunch room

---

Evgeny Khukhro
Algebra/topology seminar
Counterexamples to a rank analogue of the Shepherd--Leedham-Green--McKay theorem on finite $p$-groups of maximal class
Monday May 13, 2013, 15:15-16:15. Place: Aud 8

---

Luke Wolcott
Topology seminar
Bousfield lattices, quotient categories, ring maps, and non-Noetherian rings
Monday May 13, 2013, 14:15-15:15. Place: Aud 6

---

Markus Hausmann
Seminar on Group Actions and Homotopy Theory
Global Classifying Spaces
Friday May 10, 2013, 13:15-14:15. Place: 4.4.01

---

Jamie Gabe
Operator algebra seminar
Classification of C*-algebras with primitive ideal space Ñ
Wednesday May 8, 2013, 15:15-16:15. Place: Aud 9

---

Raj Dahya
Descriptive set theory learners' seminar
The descriptive set theory of Polish group actions
Tuesday May 7, 2013, 16:15-17:15. Place: Aud. 9

---

Michael Ehrig
Algebra/topology seminar
Category O, Springer fibers and Coideal subalgebras
Tuesday May 7, 2013, 15:15-16:15. Place: Aud 3

---

Weekly Department Tea
Department Tea
Tuesday May 7, 2013, 14:45-15:15. Place: 4th floor lunch room

---

Casper Guldberg
Seminar on algebraic K-theory and manifolds
Derivatives in orthogonal calculus
Tuesday May 7, 2013, 13:15-15:00. Place: Aud 6

---

Hiroki Matui
Operator algebra seminar
Recent progress in classification of simple C*-algebras
Tuesday May 7, 2013, 13:15-15:00. Place: Seminarrummet (4.01)

---

Britta Späth
Algebra/topology seminar
An approach to global/local conjectures in the representation theory of finite groups
Monday May 6, 2013, 15:15-16:15. Place: Aud 8

---

Markus Szymik
Seminar on Group Actions and Homotopy Theory
Weak Equivalences
Friday May 3, 2013, 13:15-14:15. Place: 4.4.01

---

Hiroki Matui
Operator algebra seminar
Recent progress in classification of simple C*-algebras
Friday May 3, 2013, 10:15-12:00. Place: Seminarrummet (4.01)

---

Jacob G. Andersen
Set Theory and Applications
Phase Transitions of g-large and g-regressive Ramsey numbers
Thursday May 2, 2013, 16:15-17:15. Place: Aud. 8

---

Makoto Yamashita
Hochschild / cyclic homology seminar
Monodromy of the Gauss-Manin connection for the noncommutative tori
Thursday May 2, 2013, 10:15-12:00. Place: 4.4.01

---

Amit Hogadi
Algebra/topology seminar
Fundamental groups of algebraic varieties
Tuesday April 30, 2013, 15:15-16:15. Place: Aud 10

---

Weekly Department tea
Department tea
Tuesday April 30, 2013, 14:45-15:15. Place: Vandrehallens sydende

---

Diarmuid Crowley
Algebra/topology seminar
Free involutions on Kervaire manifolds
Monday April 29, 2013, 15:15-16:15. Place: Aud. 8

---

Wolfgang Steimle
Seminar on algebraic K-theory and manifolds
The relation between A(X) and the Whitehead space
Thursday April 25, 2013, 15:15-17:00. Place: 04.4.01

---

Makoto Yamashita
Hochschild / Cyclic homology seminar
Cartan calculus on the Hochschild complex
Thursday April 25, 2013, 10:15-12:00. Place: 4.4.01

---

Lars Halvard Halle
Algebra/topology seminar
Motivic zeta functions and the monodromy conjecture for semi-abelian varieties
Monday April 22, 2013, 15:15-16:15. Place: Aud 8

---

Koichi Shimada
Operator algebra seminar
Rohlin Flows on Amalgamated Free Product Factors
Wednesday April 17, 2013, 15:15-16:15. Place: Aud 8

---

Nancy Hingston
SYM lecture
Closed geodesics on 2-spheres
Wednesday April 17, 2013, 12:05-13:00. Place: Aud 8

---

Conference/workshop
Workshop on String Topology and Related Topics
Monday April 15, 2013, 09:00 to Friday April 19, 2013, 16:00

---

Kristian Moi
Seminar on algebraic K-theory and manifolds
The functor A(X)
Thursday April 11, 2013, 15:15-17:00. Place: 04.4.01

---

Rasmus Bentmann
Cyclic homology seminar
The X-complex of the non-commutative torus
Thursday April 11, 2013, 13:15-15:00. Place: Aud 5

---

Sara Arklint
Operator algebra seminar
Closure properties for the class of Cuntz-Krieger algebras
Wednesday April 10, 2013, 15:15-16:15. Place: Aud 9

---

Weekly Department Tea
Department Tea
Tuesday April 9, 2013, 14:45-15:15. Place: 4th floor lunch room

---

Alexander Kupers
Lecture
Introduction to string topology II
Tuesday April 9, 2013, 13:00-14:00. Place: 04.4.20

---

Alexander Kupers
Lecture
Introduction to string topology I
Tuesday April 9, 2013, 11:00-12:00. Place: 04.4.01

---

Jose Cantarero
Algebra/topology seminar
Unitary embeddings of finite loop spaces
Monday April 8, 2013, 15:15-16:15. Place: Aud 8

---

Søren Eilers
Experimental Mathematics Seminar
Identifying constants using the PSLQ algorithm
Friday April 5, 2013, 14:15-15:00. Place: Auditorium 10

---

Emanuele Dotto
Algebraic K-theory and manifolds
The fibration theorem
Thursday April 4, 2013, 15:15-16:45. Place: 04.4.01

---

Dmitry Kaledin
Talk
Derived Mackey Functors
Thursday April 4, 2013, 13:15-14:15. Place: Aud 8

---

Tyrone Crisp
Cyclic homology seminar
The Cuntz-Quillen approach to cyclic homology
Thursday April 4, 2013, 10:15-12:00. Place: 4.4.01

---

Søren Knudby
Operator algebra seminar
Weakened forms of amenability
Wednesday April 3, 2013, 15:15-16:15. Place: Aud 9

---

Dmitry Kaledin
Talk
Hochschild-Witt complex
Tuesday April 2, 2013, 15:15-16:15. Place: Aud 10

---

Weekly Department Tea
Department Tea
Tuesday March 26, 2013, 14:45-15:15. Place: 4th floor lunch room

---

Thomas Kragh
Algebra/topology seminar
Stable homotopy types in Floer theory and the nearby Lagrangian conjecture
Monday March 25, 2013, 15:15-16:15. Place: Aud 8

---

Weekly Department Tea
Department Tea
Tuesday March 19, 2013, 14:45-15:15. Place: 4th floor lunch room

---

Jesper Michael Møller
Experimental Mathematics Seminar
Chromatic polynomials of simplicial complexes
Friday March 15, 2013, 14:15-15:00. Place: Auditorium 10

---

John Greenlees
Algebra/topology seminar
THH and the Gorenstein condition
Monday March 11, 2013, 15:15-16:15. Place: Aud 8

---

Makoto Yamashita
Operator algebra seminar
Tannaka-Krein duality of quantum homogeneous spaces
Wednesday March 6, 2013, 15:15-16:15. Place: Aud 9

---

Markus Szymik
A-theory seminar
Whitehead spaces
Wednesday March 6, 2013, 14:15-15:15. Place: 04.4.01

---

Weekly Department Tea
Department Tea
Tuesday March 5, 2013, 14:45-15:15. Place: 4th floor lunch room

---

Uri Onn
Algebra/topology seminar
Arithmetic groups and their representation zeta functions
Monday March 4, 2013, 15:15-16:15. Place: Aud 8

---

Karen Bakke Haga
Set theory and applications seminar
Extremely amenable automorphism groups and Fraisse limits
Thursday February 28, 2013, 16:05-17:15. Place: Aud. 10

---

Tim de Laat
Baby NCG Seminar
On the role of commutativity in noncommutative harmonic analysis
Thursday February 28, 2013, 13:15-14:00. Place: Aud 10

---

Karen Strung
Operator algebra seminar
UHF-stable tracial approximation and classification.
Wednesday February 27, 2013, 15:15-16:15. Place: Aud 9

---

Anssi Lahtinen
A-theory seminar
Additivity and delooping
Wednesday February 27, 2013, 14:15-15:15. Place: 04.4.01

---

Klaus Fredenhagen
Ph.D. course
Functional formalism for classical and quantum algebraic field theory
Wednesday February 27, 2013, 10:15-12:00. Place: Aud. 5

---

Klaus Fredenhagen
Ph.D. course
Functional formalism for classical and quantum algebraic field theory
Tuesday February 26, 2013, 15:15-17:00. Place: Aud. 4

---

Weekly Department Tea
Department Tea
Tuesday February 26, 2013, 14:45-15:15. Place: 4th floor lunch room

---

Alex González
Algebra/topology seminar
Homotopy fixed points of p-local finite groups and fixed points of localities
Monday February 25, 2013, 15:15-16:15. Place: Aud. 8

---

Maria Ramirez-Solano
Experimental Mathematics Seminar
Doing experimental mathematics in tiling theory, circle packing theory, and geometric transversal theory
Friday February 22, 2013, 14:15-15:00. Place: Auditorium 10

---

Konstantin Slutsky
Set Theory and Applications
Automatic continuity for homomorphisms into free products
Thursday February 21, 2013, 16:05-17:15. Place: Aud. 10

---

Rasmus Bentmann, Stefan Wagner
CAPoW!
CAPoW!
Thursday February 21, 2013, 13:15-14:00. Place: Aud. 10

---

Rasmus Bentmann
Operator algebra seminar
Kirchberg X-algebras with real rank zero and intermediate cancellation
Wednesday February 20, 2013, 15:15-16:15. Place: Aud 8

---

Weekly Department Tea
Department Tea
Tuesday February 19, 2013, 14:45-15:15. Place: 4th floor lunch room

---

Moritz Groth
Topology seminar
The additivity of traces in monoidal derivators
Monday February 18, 2013, 15:15-16:15. Place: Aud 8

---

Katherine Thompson
Set Theory and Applications
Models of Set Theory: Independence and Consistency
Friday February 15, 2013, 15:15-16:15. Place: Aud. 8

---

Tyrone Crisp
Baby NCG Seminar
Compact representations of p-adic groups
Thursday February 14, 2013, 13:15-14:00. Place: Aud 10

---

Cristoph Wockel
Operator algebra seminar
A String group model from operator algebra bundles
Wednesday February 13, 2013, 15:15-16:15. Place: Aud 8

---

Matthias Grey
A-theory seminar
Whitehead torsion and the s-cobordism theorem
Wednesday February 13, 2013, 14:15-15:15. Place: 04.4.01

---

Adam Sørensen
Leavitt path algebra seminar
Leavitt path algebra seminar 14
Wednesday February 13, 2013, 13:15-14:00. Place: 04.4.01 (seminar room)

---

Weekly Department Tea
Department Tea
Tuesday February 12, 2013, 14:45-15:15. Place: 4th floor lunch room

---

Christoph Wockel
Talk
Higher Structures in Topology and Geometry
Tuesday February 12, 2013, 13:15-15:00. Place: Aud 10

---

Eric Marberg
Algebra/topology seminar
Positivity conjectures for Kazhdan-Lusztig theory on twisted involutions
Monday February 11, 2013, 16:15-17:15. Place: Aud 8

---

Christoph Wockel
Topology seminar
Cohomology Theories for Lie groups
Monday February 11, 2013, 15:15-16:15. Place: Aud 8

---

Søren Knudby, Adam Sørensen
Baby NCG Seminar
CAPoW!
Thursday February 7, 2013, 13:15-14:00. Place: Aud 10

---

Tyrone Crisp
Operator algebra seminar
Parabolic and compact induction in Hochschild homology
Wednesday February 6, 2013, 15:15-16:15. Place: Aud 9

---

Kristian Moi
A-theory seminar
Wall's finiteness obstruction
Wednesday February 6, 2013, 14:15-15:15. Place: 04.4.01

---

Adam Sørensen
Leavitt path algebra seminar
Leavitt path algebras 13
Wednesday February 6, 2013, 13:15-14:00. Place: 04.4.01 (seminar room)

---

Arno Kret
Algebra/topology seminar
Newton stratification of Shimura varieties and the Arthur-Selberg trace formula
Wednesday February 6, 2013, 13:00-14:00. Place: Aud 9

---

Weekly Department Tea
Department Tea
Tuesday February 5, 2013, 14:45-15:15. Place: 4th floor lunch room

---

Fernando Muro
Algebra/topology seminar
Determinant functors and K-theory
Monday February 4, 2013, 15:15-16:15. Place: Aud 8

---

Arnaud Brothier
Operator algebra seminar
A NEW CLASS OF II1 FACTORS WITH A UNIQUE CARTAN SUBALGEBRA
Wednesday January 30, 2013, 15:15-16:15. Place: Aud 9

---

Weekly Department Tea
Department Tea
Tuesday January 29, 2013, 14:45-15:15. Place: 4th floor lunch room

---

Alexandr Buryak
Topology seminar
Double ramification cycles and the tautological ring of the moduli space of curves
Monday January 28, 2013, 15:15-16:15. Place: Aud. 8

---

Maria Ramirez-Solano
Ph.D.-defense
Non-Commutative Geometrical Aspects And Topological Invariants Of A Conformally Regular Pentagonal Tiling Of The Plane
Friday January 25, 2013, 14:15. Place: HCØ, aud. 4

---

Colin Guillarmou
Geometry and analysis seminar
Semiclassical measures for plane waves and Eisenstein series
Friday January 25, 2013, 13:15. Place: Aud 8

---

Dustin Clausen
Topology seminar
Arithmetic duality via homotopy theory
Thursday January 24, 2013, 15:15-16:15. Place: Aud. 10

---

Weekly Department Tea
Department Tea
Thursday January 24, 2013, 15:00-15:30. Place: 4th floor lunch room

---

Frank Lutz
Experimental Mathematics/Topology seminar
Experimental Topology for the Structural Analysis of Materials
Thursday January 24, 2013, 14:15-15:15. Place: Aud. 8

---

Søren Knudby, Steven Deprez
Baby NCG Seminar
CAPoW!
Thursday January 24, 2013, 13:15-14:00. Place: Aud 6

---

Matthew Morrow
Algebra/topology seminar
Pro-excision in algebraic K-theory
Tuesday January 22, 2013, 15:15-16:15. Place: Aud 10

---

Joseph Hirsh
Topology seminar
Derived noncommutative deformation theory
Monday January 21, 2013, 15:15-16:15. Place: Aud. 8

---

Henrik Densing Pedersen
Ph.D.-defense
L2-Betti Numbers of Locally Compact Groups
Friday January 18, 2013, 11:15. Place: HCØ, aud. 3

---

Henrik Densing Petersen
Ph.D.-defense
$L^2$-Betti numbers of locally compact groups
Friday January 18, 2013, 11:15-13:00. Place: TBA

---

Jacob G. Andersen
Set theory and applications seminar
The Paris–Harrington Theorem, II
Thursday January 17, 2013, 14:15-15:40. Place: Aud. 5

---

Stefan Wagner
Baby NCG Seminar
Reconstruction of manifolds in NCG
Thursday January 17, 2013, 13:15-14:00. Place: Aud 6

---

Dominic Enders
Operator algebra seminar
On dimension and K-torsion of classifiable C*-algebras
Wednesday January 16, 2013, 15:15-16:15. Place: Aud 9

---

Boris Tsygan
SYM lecture
An approach to the Novikov conjecture
Wednesday January 16, 2013, 12:05-13:00. Place: Aud 8

---

Geoffroy Horel
Topology seminar
Modules over E_d-algebras and higher Hochschild cohomology
Tuesday January 15, 2013, 15:15-16:15. Place: Aud. 10

---

Irakli Patchkoria
Topology seminar
Rigidity in equivariant stable homotopy theory
Monday January 14, 2013, 15:15-16:15. Place: Aud. 8

---

Jacob G. Andersen
Set Theory and Applications
The Paris–Harrington Theorem, I
Thursday January 10, 2013, 14:15-15:40. Place: Aud. 5

---

Jamie Gabe
Baby NCG Seminar
Graph C*-algebras with a T_1 primitive ideal space
Thursday January 10, 2013, 13:15-14:00. Place: Aud 6

---

Holger Kammeyer
Operator algebra seminar
L2-invariants of lattices in semisimple Lie groups
Wednesday January 9, 2013, 15:15-16:15. Place: Aud 9

---

Moritz Rodenhausen
Algebra/topology seminar
Centralisers of automorphisms of free groups
Tuesday January 8, 2013, 15:15-16:15. Place: Aud. 1

---

Dieter Degrijse
Algebra/topology seminar
Finiteness properties of classifying spaces for families of subgroups
Monday January 7, 2013, 15:15-16:15. Place: Aud. 8

---

Lars Winther Christensen
Algebra/topology seminar
Classification of local rings based on multiplicative structures in Koszul Homology
Monday January 7, 2013, 14:15-15:15. Place: HCØ, aud. 2

---

Giorgia Fortuna
Q-seminar
Localization Theorem for the Beilinson-Drinfeld Grassmannian
Friday January 4, 2013, 13:00-14:00. Place: Aud. 10

---

Yusuke Isono
Operator algebra seminar
Examples of factors which have no Cartan subalgebras
Wednesday December 19, 2012, 15:15-16:15. Place: Aud 9

---

Emanuele Dotto
PhD forsvar
"stable real K-theroy is real topological Hochshild homology".
Friday December 14, 2012, 14:15. Place: HCØ 3

---

Stefan Wagner
Operator algebra seminar
On Freeness of Group Actions on Noncommutative Spaces
Wednesday December 12, 2012, 15:15-16:15. Place: Aud 9

---

Benjamin Matschke
Algebra/topology seminar
Successive spectral sequences
Monday December 10, 2012, 15:15-16:15. Place: Aud 8

---

Hannes Thiel
PhD forsvar
On dimension and shape theory for C*-algebras
Friday December 7, 2012, 11:15. Place: HCØ 3

---

Andreas Hallbäck
Set Theory and Applications Seminar
The Banach-Tarski paradox using sets with the Baire Property
Thursday December 6, 2012, 14:15-15:40. Place: Auditorium 5

---

Jord Boeijink
Baby NCG Seminar
Proper Lie group actions on symplectic manifolds and singular reduction
Thursday December 6, 2012, 13:15-14:00. Place: Aud 6

---

José R. Carrión
Operator algebra seminar
G-odometers and decomposition rank
Wednesday December 5, 2012, 15:15-16:15. Place: Aud 9

---

Sara Arklint
Leavitt path algebra seminar
Leavitt path algebras 12
Wednesday December 5, 2012, 13:15-14:00. Place: Auditorium 5

---

Kostya Slutsky
Descriptive Set Theory Learners' Seminar
Polish topologies: non-existence
Tuesday December 4, 2012, 15:15-16:00. Place: Aud. 3

---

Jonathan Bowden
Topology seminar
On the homology of surface diffeomorphism groups
Monday December 3, 2012, 15:15-16:15. Place: Aud 8

---

Adam Peder Wie Sørensen
PhD forsvar
Semiprojectivity and the geometry of graphs
Friday November 30, 2012, 15:15. Place: HCØ, aud. 4

---

Adam Peder Wie Sørensen
PhD forsvar
Semiprojectivity and the geomtry of graphs
Friday November 30, 2012, 15:15. Place: HCØ, aud. 4

---

Ib Madsen
A-theory seminar
K-theory of categories with duality II
Thursday November 29, 2012, 15:15. Place: 04.4.01

---

Angeliki Koutsoukou-Argyraki
Set Theory and Applications Seminar
Under Todorcevic's Axiom, all automorphisms of the Calkin algebra are inner, III
Thursday November 29, 2012, 14:15-15:40. Place: Auditorium 5

---

Sara Arklint
Leavitt path algebra seminar
Leavitt path algebras 11
Wednesday November 28, 2012, 16:15-17:00. Place: Auditorium 5

---

Steven Deprez
Operator algebra seminar
The endomorphism semigroup of a von Neumann algebra
Wednesday November 28, 2012, 15:15-16:15. Place: Aud 9

---

Kostya Slutsky
Descriptive Set Theory Learner's Seminar
Kuratowski–Ulam theorem: a version of Melleray–Tsankov
Tuesday November 27, 2012, 15:15-16:00. Place: Aud. 3

---

Markus Szymik
Topology seminar
Characteristics of structured ring spectra
Monday November 26, 2012, 15:15-16:15. Place: Aud 8

---

Magnus Goffeng
Geometry and analysis seminar
Analytic index formulas for Toeplitz operators and Schatten class properties of Hankel operators
Friday November 23, 2012, 13:15. Place: Aud. 8

---

Angeliki Koutsoukou-Argyraki
Set Theory and Applications Seminar
Under Todorcevic's Axiom, all automorphisms of the Calkin algebra are inner, II
Thursday November 22, 2012, 14:15-15:40. Place: Auditorium 5

---

Stefan Wagner
Baby NCG Seminar
On (non-)commutative principal bundles
Thursday November 22, 2012, 13:15-14:00. Place: Aud 6

---

Henrik Densing Petersen
Operator algebra seminar
Trouble in paradise
Wednesday November 21, 2012, 15:15-16:15. Place: Aud 9

---

Kostya Slutsky
Descriptive set theory learners' seminar
Automatic continuity: Dudley's method
Tuesday November 20, 2012, 15:15-16:00. Place: Auditorium 3

---

Justin Young
Algebra/topology seminar
E_2 cochains and brace bar-cobar duality
Monday November 19, 2012, 15:15-16:15. Place: Aud 8

---

Angeliki Koutsoukou-Argyraki
Set Theory and Applications Seminar
Under Todorcevic's Axiom, all the automorphisms of the Calkin algebra are inner, I
Friday November 16, 2012, 14:15-15:40. Place: TBA

---

Emanuele Dotto
A-theory seminar
K-theory of categories with duality
Wednesday November 14, 2012, 13:15-14:30. Place: 04.4.01

---

Antoine Touzé
Algebra/topology seminar
Applications of functor homology
Monday November 12, 2012, 15:15-16:15. Place: Aud 8

---

Roman Sasyk
Set Theory and Applications Seminar
Analytic sets of von Neumann algebras
Wednesday November 7, 2012, 16:30-17:30. Place: Aud. 7

---

Behrang Noohi
Topology seminar
String operations for orbifolds
Monday November 5, 2012, 15:15-16:15. Place: Aud 8

---

Christopher Braun
Topology seminar
Cyclic doubling and quantum lifting
Monday October 29, 2012, 15:15-16:15. Place: Aud 8

---

Michael Freedman
Topology seminar
Smooth imbeddings of 3-manifolds in R^4
Thursday October 25, 2012, 15:15-16:15. Place: Aud 3

---

Konstantin Slutsky
Set Theory and Applications seminar
Graev metrics on free groups, free products and HNN extensions, II
Thursday October 25, 2012, 14:15-15:40. Place: Auditorium 5

---

David Kyed
Operator algebra seminar
Amenability and dimension-flatness
Wednesday October 24, 2012, 15:15-16:15. Place: Aud 9

---

Sara Arklint
Baby NCG Seminar
Corners in Cuntz-Krieger algebras
Tuesday October 23, 2012, 13:15-14:00. Place: Aud 9

---

Bjørn Jahren
Topology seminar
The parametrized h-cobordism theorem
Monday October 22, 2012, 15:15-16:15. Place: Aud 8

---

Kang Li
Specialeforsvar
Introduction to Deformation and Rigidity Theory for II_1-factors.
Friday October 19, 2012, 14:15. Place: HCØ, aud. 3

---

Marino Gran
Algebra/topology seminar
What is a semi-abelian category?
Monday October 15, 2012, 15:15-16:15. Place: Aud 8

---

Konstantin Slutsky
Set Theory and Applications seminar
Graev metrics on free groups, free products and HNN extensions, I
Thursday October 11, 2012, 14:15-15:40. Place: Auditorium 5

---

Narutaka Ozawa
Operator algebra seminar
Weak Amenability for groups (Series of lectures)
Thursday October 11, 2012, 12:15-14:00. Place: Aud. 7

---

Tyrone Crisp
Operator algebra seminar
Canceled due to too many staff members out of town
Wednesday October 10, 2012, 15:15-16:15. Place: Aud 9

---

Narutaka Ozawa
SYM lecture
Survey on the classication of von Neumann factors of type II_1
Wednesday October 10, 2012, 12:05-13:00. Place: Aud 8

---

Bernhard Hanke
Topology seminar
Surgery, fibrations, and the space of positive scalar curvature metrics
Monday October 8, 2012, 15:15-16:15. Place: Aud 8

---

Uffe Haagerup
Operator algebra seminar
On the amenability of Thompson's group ?
Wednesday October 3, 2012, 15:15-16:15. Place: Aud. 9

---

Narutaka Ozawa
Operator algebra seminar
Weak Amenability for groups (Series of lectures)
Tuesday October 2, 2012, 10:15-12:00. Place: Aud. 1

---

Erik Kjær Pedersen
Algebra/topology seminar
Excision
Monday October 1, 2012, 15:15-16:15. Place: Aud 8

---

Mikael Rørdam
Operator algebra seminar
Central sequence C*-algebras and tensorial absorption of the Jiang-Su algebra
Wednesday September 26, 2012, 15:15-16:15. Place: Aud. 8

---

Jeremiah Heller
Algebra/topology seminar
Filtrations of homology of real varieties
Monday September 24, 2012, 15:15-16:15. Place: Aud 8

---

Narutaka Ozawa
Operator algebra seminar
Weak Amenability for groups (Series of lectures)
Thursday September 20, 2012, 12:15-14:00. Place: Aud. 1

---

Philip L Bowers, Jean-Marc Gambaudo,Chaim Goodman-Strauss, Johannes Kellendonk, Arnaud Hilion, Hervé Oyono-Oyono, Samuel Petite, Jean Renault, Maria Ramirez-Solano, Natalie Frank, Lorenzo Sadun, Ken Stephenson.
Conference/workshop
Non standard hierarchical tilings
Thursday September 20, 2012, 09:00 to Saturday September 22, 2012, 17:00

---

Narutaka Ozawa
Operator algebra seminar
Weak Amenability for groups (Series of lectures)
Tuesday September 18, 2012, 10:15-12:00. Place: Aud. 1

---

Ehud Meir
Algebra/topology seminar
On finite dimensional semisimple Hopf algebras and their orders
Monday September 17, 2012, 15:15-16:15. Place: Aud 8

---

Stefan Schwede
Topology seminar
Global stable homotopy theory
Wednesday September 12, 2012, 15:15-16:15. Place: Aud 7

---

Jean Savinien
SYM lecture
Aperiodic tilings
Wednesday September 12, 2012, 12:05-13:00. Place: Aud 8

---

Tim de Laat
Baby NCG Seminar
The jointly completely bounded Grothendieck Theorem
Tuesday September 11, 2012, 13:15-14:00. Place: Aud 9

---

Søren Eilers
Talk
The toolbox of an experimental mathematician
Thursday September 6, 2012, 16:15-17:00. Place: Aud. 2

---

Bruce Blackadar
Operator algebra seminar
TBA
Thursday September 6, 2012, 12:05-13:00. Place: Aud 7

---

Rui Okayasu
Operator algebra seminar
Free group C*-algebras associated with l_p
Thursday September 6, 2012, 11:05-12:00. Place: Aud 7

---

Adam P.W. Sørensen
Operator algebra seminar
Semiprojectivity of commutative C*-algebras
Thursday September 6, 2012, 09:05-10:00. Place: Aud 7

---

Wilhelm Winter
Operator algebra seminar
Structure and classification of nuclear C*-algebras: weak semiprojectivity and dimension one.
Wednesday September 5, 2012, 14:05-15:00. Place: Aud 6

---

Hannes Thiel
Operator algebra seminar
Inductive Limits of Projective C*-algebras
Wednesday September 5, 2012, 11:05-12:00. Place: Aud 7

---

N. Christopher Phillips
Operator algebra seminar
Equivariant semiprojectivity
Wednesday September 5, 2012, 09:05-10:00. Place: Aud 7

---

Takeshi Katsura
Operator algebra seminar
Problems on non-simple semiprojective C*-algebras
Tuesday September 4, 2012, 14:05-15:00. Place: Aud 6

---

Dominic Enders
Operator algebra seminar
Semiprojectivity for subhomogeneous C*-algebras
Tuesday September 4, 2012, 11:05-12:00. Place: A102

---

Søren Eilers
Operator algebra seminar
Semiprojectivity for unital graph C*-algebras
Tuesday September 4, 2012, 09:05-10:00. Place: A102

---

Ian Hambleton
Topology seminar
Free involutions on Kervaire manifolds
Monday September 3, 2012, 15:15-16:15. Place: Aud 8

---

Jeff Boersema
Operator algebra seminar
The K-theory of Real C*-Algebras and The Problem of Almost Commuting Matrices
Monday September 3, 2012, 14:05-15:00. Place: Aud 5

---

Marius Dadarlat
Operator algebra seminar
Remarks on quasi-diagonality properties of amenable groups
Monday September 3, 2012, 12:05-13:00. Place: Aud 9

---

Various speakers
Conference/workshop
Workshop: Semiprojectivity of C*-algebras
Monday September 3, 2012, 10:05 to Thursday September 6, 2012, 13:00. Place: Various lecture rooms

---

Terry A. Loring
Operator algebra seminar
Anti-unitary symmetries, from physics to almost commuting matrices
Monday September 3, 2012, 10:05-11:00. Place: Aud 3

---

Ulrik Buchholtz
Algebra/topology seminar
Introduction to Homotopy Type Theory
Monday August 27, 2012, 15:15-16:15. Place: Aud 8

---

Jack Spielberg, Alex Chigogidze, and Marius Dadarlat
Master class
Semiprojectivity
Monday August 27, 2012 to Friday August 31, 2012

---

Efren Ruiz
Operator algebra seminar
An introduction to Leavitt path algebras for functional analysts, II
Thursday August 16, 2012, 13:15-14:00. Place: Aud 8

---

Mark Tomforde
Operator algebra seminar
An introduction to Leavitt path algebras for functional analysts, I
Tuesday August 14, 2012, 13:15-14:00. Place: Aud 7

---

Anders Buch
Algebra/topology seminar
The puzzle conjecture for 2-step flag manifolds
Monday August 13, 2012, 15:15-16:15. Place: Aud 8

---

Jacob Rasmussen
Topology seminar
Torus knots, Khovanov homology, and the rational DAHA
Monday August 6, 2012, 15:15-16:15. Place: Aud 8

---

Bob Oliver
Algebra/topology seminar
Reduced fusion systems over 2-groups of sectional rank at most four
Monday July 16, 2012, 15:15-16:15. Place: Aud 8

---

Conference/workshop
Young Topologists Meeting 2012
Monday July 2, 2012, 08:30 to Friday July 6, 2012, 17:00

---

Hiroshi Ando
Operator algebra seminar
Ultraproducts of von Neumann algebras
Wednesday June 27, 2012, 15:15-16:15. Place: Aud 8

---

Hiroshi Ando
Baby NCG Seminar
Invitation to Tomita-Takesaki Theory
Wednesday June 27, 2012, 13:15-14:00. Place: Aud 7

---

Lars Hesselholt
SYM lecture
Algebraic K-theory, the failure of excision, and what to do about it
Wednesday June 27, 2012, 12:05-13:00. Place: Aud 8

---

Christopher Croke
Algebra/topology seminar
Scattering and lens rigidity on some Riemannian manifolds with trapped geodesics
Monday June 25, 2012, 15:15-16:15. Place: Aud 8

---

Ryszard Nest
Operator algebra seminar
N - tuples of commuting operators and index theorems
Wednesday June 20, 2012, 15:15-16:15. Place: Aud 8

---

Henrik Densing Petersen, Adam Sørensen
Baby NCG Seminar
CAPoW!
Wednesday June 20, 2012, 13:15-14:00. Place: Aud 7

---

Ilya Grigoriev
Topology seminar
Relations in the cohomology of classifying spaces of manifold bundles
Wednesday June 20, 2012, 13:15-14:15. Place: Aud 8

---

Richard Hepworth
Algebra/topology seminar
String topology of classifying spaces
Monday June 18, 2012, 15:15-16:15. Place: Aud 8

---

Karsten Grove
Conference/workshop
Tits geometry and positive curvature II
Tuesday June 12, 2012, 16:15-17:00. Place: Niels Bohr Academy, Blegdamsvej 17

---

Burkhard Wilking
Conference/workshop
Fundamental groups of manifolds with bounded curvature
Tuesday June 12, 2012, 15:15-16:00. Place: Niels Bohr Academy, Blegdamsvej 17

---

John Lott
Conference/workshop
Geometry of the space of probability measures.
Tuesday June 12, 2012, 14:15-15:00. Place: Niels Bohr Academy, Blegdamsvej 17

---

Bruce Kleiner
Conference/workshop
Bilipschitz embedding in Banach spaces
Tuesday June 12, 2012, 11:15-12:00. Place: Niels Bohr Academy, Blegdamsvej 17

---

Peter Petersen
Conference/workshop
Existence and Uniqueness of warped Product Einstein Metrics II.
Tuesday June 12, 2012, 10:15-11:00. Place: Niels Bohr Academy, Blegdamsvej 17

---

Karsten Grove
Conference/workshop
Tits geometry and positive curvature I
Monday June 11, 2012, 16:15-17:00. Place: Biels Bohr Academy, Blegdamsvej 17

---

Chad Musick
Topology seminar
Recognizing Trivial Links in Polynomial Time
Monday June 11, 2012, 15:15-16:15. Place: Aud 8

---

Burkhard Wilking
Conference/workshop
A generalization of Gromovs almost flat manifolds Theorem
Monday June 11, 2012, 15:15-16:00. Place: Niels Bohr Academy, Blegdamsvej 17

---

John Lott
Conference/workshop
Collapsing with a lower bound on the curvature operator.
Monday June 11, 2012, 14:15-15:00. Place: Niels Bohr Academy, Blegdamsvej 17

---

Bruce Kleiner
Conference/workshop
Asymptotic geometry, finite generation of fundamental groups, and harmonic functions I.
Monday June 11, 2012, 11:15-12:00. Place: Niels Bohr Academy, Blegdamsvej 17

---

Peter Petersen
Conference/workshop
Existence and Uniqueness of warped Product Einstein Metrics I.
Monday June 11, 2012, 10:15-11:00. Place: Niels Bohr Academy, Blegdamsvej 17

---

Søren Fournais
Conference/workshop
Superconductivity and eigenvalue asymptotics III
Friday June 8, 2012, 14:00. Place: Auditorium 6

---

Werner Müller
Conference/workshop
Spectral theory of automorphic forms II
Friday June 8, 2012, 11:15. Place: Aud 6, if noise is bearable, else Aud 2 in August Krogh building

---

Søren Fournais
Conference/workshop
Superconductivity and eigenvalue asymptotics II
Friday June 8, 2012, 10:00. Place: Aud 6, if noise is bearable, else Aud 2 in August Krogh building

---

Werner Müller
Conference/workshop
Spectral theory of automorphic forms I
Thursday June 7, 2012, 15:00. Place: Auditorium 6

---

Søren Fournais
Conference/workshop
Superconductivity and eigenvalue asymptotics I
Thursday June 7, 2012, 13:45. Place: Auditorium 6

---

Andrew Baker
Topology seminar
BP: close encounters of the E-infinity kind
Thursday June 7, 2012, 13:15-14:15. Place: Aud 9

---

Tobias Colding
Conference/workshop
Lower bounds for nodal sets of eigenfunctions
Thursday June 7, 2012, 11:00. Place: Auditorium 3

---

Tobias Colding, Søren Fournais, Werner Müller
Conference/workshop
Ph.D. course on spectral theory
Thursday June 7, 2012, 10:00 to Friday June 8, 2012, 16:00

---

Søren Eilers
Operator algebra seminar
A complete classification of unital graph C*-algebras?
Wednesday June 6, 2012, 15:15-16:15. Place: Aud 8

---

Søren Knudby, Tim de Laat
Baby NCG Seminar
CAPoW!
Wednesday June 6, 2012, 13:15-14:00. Place: Aud 7

---

Rahul Pandharipande
Topology seminar
Relations in the tautological ring of the moduli of curves
Monday June 4, 2012, 15:15-16:15. Place: Aud 8

---

Stefan Wagner
Operator algebra seminar
Lie group extensions and characteristic classes associated to projective modules of continuous inverse algebras
Wednesday May 30, 2012, 15:15-16:15. Place: Aud 8

---

Søren Knudby, Jamie Gabe
Baby NCG Seminar
CAPoW!
Wednesday May 30, 2012, 13:15-14:00. Place: Aud 7

---

David Gepner
Topology seminar
Spectral sequences for Picard and Brauer groups of commutative ring spectra
Tuesday May 29, 2012, 15:15-16:15. Place: Aud 8

---

Tim de Laat, Jamie Gabe
Baby NCG Seminar
CAPoW!
Monday May 14, 2012, 15:15-16:00. Place: Aud 9

---

Jeff Giansiracusa
Algebra/topology seminar
Tropical scheme theory
Monday May 14, 2012, 15:15. Place: Aud 8

---

Peter Bech Møller Sørensen
Master thesis presentation
On almost commuting operators and matrices
Friday May 11, 2012, 13:00-14:00. Place: Auditorium 3

---

Frank Hansen
Operator algebra seminar
The fast track to Löwner's theorem
Wednesday May 9, 2012, 15:15-16:15. Place: Aud 8

---

Tim de Laat
Baby NCG Seminar
Approximation properties for noncommutative Lp-spaces
Wednesday May 9, 2012, 13:15-14:00. Place: Aud 7

---

Magdalena Musat
SYM lecture
Factorizable completely positive maps and quantum information theory
Wednesday May 9, 2012, 12:05-13:00. Place: Aud 8

---

George Raptis
Topology seminar
Cobordism categories and the A-theory characteristic
Monday May 7, 2012, 15:15-16:15. Place: Aud 8

---

Eberhard Kirchberg
Operator algebra seminar
An equivalent formulation of the Connes embedding problem
Thursday May 3, 2012, 11:15-12:00. Place: Aud 3

---

Nisan Stiennon
Topology seminar
A Z/2-equivariant version of Madsen-Weiss
Wednesday May 2, 2012, 15:15-16:15. Place: Aud 7

---

Hannes Thiel, Angeliki Koutsoukou-Argyraki
Baby NCG Seminar
CAPoW!
Wednesday May 2, 2012, 13:15-14:00. Place: Auditorium 7

---

Alexander Berglund
Koszul duality masterclass
Rational homotopy theory III
Friday April 27, 2012, 10:15-12:00. Place: Aud 1

---

Ryszard Nest
Koszul duality masterclass
Algebraic index theorems and application to Riemann Roch theorem for D-modules
Thursday April 26, 2012, 15:15-17:00. Place: Aud 3

---

Alexander Berglund
Koszul duality masterclass
Rational homotopy theory II
Thursday April 26, 2012, 10:15-12:00. Place: Aud 3

---

Ruy Exel
Operator algebra seminar
Dynamical systems of type (n,m) and their C*-algebras
Wednesday April 25, 2012, 15:15-16:15. Place: Aud 8

---

James Gabe
Master thesis presentation
E-teori for C^*-algebraer over Topologiske Rum
Tuesday April 24, 2012, 15:15. Place: Aud. 3

---

Ryszard Nest
Koszul duality masterclass
Hochschild chains, non-commutative calculi and formality for calculi
Tuesday April 24, 2012, 10:15-12:00. Place: Aud 2

---

Karen Vogtmann
Colloquium in mathematics
Automorphisms of free groups, hairy graphs and modular forms
Monday April 23, 2012, 15:15-16:15. Place: Aud 8

---

Alexander Berglund
Koszul duality masterclass
Rational homotopy theory
Monday April 23, 2012, 10:15-12:00. Place: Aud 3

---

Bruno Vallette
Koszul duality masterclass
Cohomology and deformation theory
Friday April 20, 2012, 10:15-12:00. Place: Aud 10

---

Ryszard Nest
Koszul duality masterclass
Hochschild cochains, formality and applications to deformation theory
Thursday April 19, 2012, 15:15-17:00. Place: Aud 3

---

Bruno Vallette
Koszul duality masterclass
Homotopy theory of algebras over an operad
Thursday April 19, 2012, 10:15-12:00. Place: Aud 3

---

N. Christopher Phillips
Operator algebra seminar
Towards the classification of outer actions of finite groups on purely infinite algebras
Wednesday April 18, 2012, 15:15-16:15. Place: Aud 8

---

Bruno Vallette
SYM lecture
An example in the confluence of Algebra, Topology and Geometry: the de Rham complex of a Poisson manifold
Wednesday April 18, 2012, 12:05-13:00. Place: Aud 8

---

Adam Peder Wie Sørensen
Baby NCG Seminar
Semiprojectivity with and without group actions
Tuesday April 17, 2012, 14:15-15:15. Place: Aud 7

---

Bruno Vallette
Koszul duality masterclass
Lecture III: Koszul duality for operads
Tuesday April 17, 2012, 10:15-12:00. Place: Aud 3

---

Bruno Vallette
Koszul duality masterclass
Lecture II: Koszul duality for associative algebras
Monday April 16, 2012, 15:15-17:00. Place: Aud 3

---

Bruno Vallette
Koszul duality masterclass
Operads: definition, examples and first properties
Monday April 16, 2012, 10:15-12:00. Place: Aud 3

---

Alexander Berglund, Ryszard Nest, Bruno Vallette
Master class
Koszul duality for operads
Monday April 16, 2012 to Friday April 27, 2012

---

Lars Hesselholt
Talk
Automorphisms of manifolds
Friday April 13, 2012, 15:15-16:00. Place: Aud 4

---

Søren Galatius
Talk
Moduli spaces
Friday April 13, 2012, 14:15-15:00. Place: Aud 4

---

Sean Cleary
Algebra/topology seminar
The odd world of Thompson's groups
Thursday April 12, 2012, 15:15-16:15. Place: Aud 8

---

Spiros Adams-Florou
Algebra/topology seminar
A controlled algebraic Vietoris-like theorem
Wednesday April 11, 2012, 11:15-12:15. Place: Aud 8

---

Uffe Haagerup
Baby NCG Seminar
Factorizable completely positive maps and quantum information theory
Tuesday April 10, 2012, 14:15-15:15. Place: Aud 7

---

Urtzi Buijs
Topology seminar
The Lawrence-Sullivan construction and models for non-connected spaces
Monday April 2, 2012, 15:15-16:15. Place: Aud 8

---

N. Christopher Phillips
Operator algebra seminar
Equivariant semiprojectivity
Wednesday March 28, 2012, 15:15-16:15. Place: Auditorium 8

---

Angeliki Koutsoukou-Argyraki
Baby NCG Seminar
An introduction to KK-theory
Tuesday March 27, 2012, 14:15-15:15. Place: Aud 7

---

Oscar Randal-Williams
Topology seminar
Homological stability for moduli spaces of high dimensional manifolds
Monday March 26, 2012, 15:15-16:15. Place: Aud 8

---

Johannes Ebert
Operator algebra seminar
A topologist's view on the index theorem for noncompact manifolds
Wednesday March 21, 2012, 15:15-16:15. Place: Aud 8

---

N. Chris Phillips
SYM lecture
The structure of C*-algebras of minimal dynamical systems
Wednesday March 21, 2012, 12:05-13:00. Place: Aud 8

---

Hannes Thiel
Baby NCG Seminar
Generators of C*-algebras
Tuesday March 20, 2012, 14:15-15:15. Place: Aud 7

---

Christian Zickert
Topology seminar
Parametrizing representations of 3-manifold groups
Tuesday March 20, 2012, 13:15-14:15. Place: Aud 8

---

Wolfgang Steimle
Topology seminar
Approximate fibrations and Farrell-Jones Conjectures
Monday March 19, 2012, 15:15-16:15. Place: Aud 8

---

Sara Arklint
Ph.D.-defense
Classification of nonsimple C*-algebras of real rank zero
Friday March 16, 2012, 15:15-17:00. Place: Aud. 2

---

Joachim Cuntz
Operator algebra seminar
C*-algebras associated with endo- and polymorphisms of compact abelian groups
Wednesday March 14, 2012, 15:15-16:15. Place: Aud 8

---

Jamie Gabe
Baby NCG Seminar
Approximating E-theory for C*-algebras over topological spaces by finite spaces
Tuesday March 13, 2012, 14:15-15:15. Place: Aud 7

---

Johannes Ebert
Topology seminar
Spaces of noncompact manifolds with elliptic operators
Monday March 5, 2012, 15:15-16:15. Place: Aud 8

---

Sergey Neshveyev, Ryszard Nest, Christian Voigt
Conference/workshop
Masterclass Quantum Groups
Monday March 5, 2012, 13:15 to Friday March 9, 2012, 12:00

---

Henrik Densing Petersen
Operator algebra seminar
Lück's amenability conjecture
Wednesday February 29, 2012, 15:15-16:15. Place: Aud 8

---

Kristian Olesen
Baby NCG Seminar
Inner Amenability and Property Gamma
Tuesday February 21, 2012, 14:15-15:15. Place: Aud 7

---

Justin Noel
Topology seminar
Maps of homotopy T-algebras
Monday February 20, 2012, 15:15-16:15. Place: Aud 8

---

Dave Benson
SYM lecture
Classifying spaces and cohomology of finite groups
Wednesday February 15, 2012, 12:05-12:50. Place: Aud 8

---

Andrey Lazarev
Topology seminar
Graph homology and twisting
Monday February 13, 2012, 15:15-16:15. Place: Aud 8

---

Paolo Salvatore
Topology seminar
Spaces of cacti and planar configurations
Thursday February 9, 2012, 13:15-14:15. Place: Aud. 2

---

Tarje Bargheer
Ph.D.-defense
A Colourful Approach to String Topology
Wednesday February 8, 2012, 14:15. Place: HCØ, aud. 4

---

Martijn Caspers
Operator algebra seminar
Non-commutative integration on locally compact quantum groups
Tuesday February 7, 2012, 15:15-16:15. Place: Auditorium 10

---

Jakob Jonsson
Algebra/topology seminar
Hom complexes of set systems
Monday February 6, 2012, 15:15-16:15. Place: Aud. 8

---

Ehud Meir
Algebra/topology seminar
On a conjecture of Moore
Thursday February 2, 2012, 13:15-14:15. Place: Aud. 8

---

Johan Öinert
Operator algebra seminar
Some interplay between dynamical systems, operator algebra and ring theory
Wednesday February 1, 2012, 15:15-16:15. Place: Aud. 8

---

Alexandra Popa
Topology seminar
Mirror Formulas for Gromov--Witten Invariants of Toric Manifolds
Monday January 30, 2012, 15:15-16:15. Place: Aud 8

---

John Foley
Topology seminar
Comparing Topological and Arithmetic Kac-Moody Groups
Thursday January 26, 2012, 13:15-14:15. Place: Aud 8

---

Mitsuharu Takeori
Operator algebra seminar
E-theory for C*-algebras over topological spaces and its application
Wednesday January 25, 2012, 15:15-16:15. Place: Aud 8

---

Rasmus Bentmann
Baby NCG seminar
An adjunction for extensions of C*-algebras
Wednesday January 25, 2012, 13:15-14:00. Place: Aud 9

---

Jose Cantarero
Topology seminar
Nilpotent p-local finite groups
Monday January 23, 2012, 15:15-16:15. Place: Aud 8

---

Reception
Teacher of the Year
Friday January 20, 2012, 15:15-17:00. Place: 04.4.19

---

Benjamin Ward
Algebra/topology seminar
Cyclic A-infinity structures and Deligne's Conjecture.
Thursday January 19, 2012, 13:15-14:15. Place: Aud 9

---

Uffe Haagerup
Operator algebra seminar
Jacobipolynomials and irreducible representations of SU(2)
Wednesday January 18, 2012, 15:15-16:15. Place: Aud. 8

---

Søren Galatius
SYM lecture
Moduli spaces of manifolds
Wednesday January 18, 2012, 12:05-13:00. Place: Aud 8

---

Giovanni Gandini
Algebra/topology seminar
On a conjecture of Kropholler and Mislin
Thursday January 12, 2012, 15:15-16:15. Place: Aud. 9

---

Søren Eilers
Operator algebra seminar
The K-theory of a semiprojective extension
Wednesday January 11, 2012, 15:15-16:15. Place: Aud. 8

---

Maria Ramirez-Solano
Baby NCG seminar
Etale equivalence relations
Wednesday January 11, 2012, 13:15-14:00. Place: Aud 9

---

Martin Palmer
Topology seminar
Configuration spaces and homology stability
Monday January 9, 2012, 15:15-16:15. Place: Aud. 8

---

Jun Yu
Algebra/topology seminar
Elementary abelian p subgroups of Lie groups
Thursday January 5, 2012, 15:15-16:15. Place: Aud. 9

---

Lars Winther Christensen
Algebra/topology seminar
Building modules from the singular locus
Monday January 2, 2012, 15:15-16:15. Place: Aud. 8

---

Oscar Randal-Williams
Master class
A topological approach to tautological relations, III
Friday December 16, 2011, 14:20-15:10. Place: Aud 9

---

Carel Faber
Master class
Tautological algebras of moduli spaces of curves, VII
Friday December 16, 2011, 13:00-13:50. Place: Aud 9

---

Oscar Randal-Williams
Master class
A topological approach to tautological relations, II
Thursday December 15, 2011, 14:20-15:10. Place: Aud 9

---

Carel Faber
Master class
Tautological algebras of moduli spaces of curves, VI
Thursday December 15, 2011, 13:00-13:50. Place: Aud 9

---

Jens Kaad
Operator algebra seminar
Modular index theory and applications to quantum SU(2)
Wednesday December 14, 2011, 15:15-16:15. Place: Aud. 8

---

Oscar Randal-Williams
Master class
A topological approach to tautological relations, I
Wednesday December 14, 2011, 14:10-15:00. Place: Aud 10

---

Carel Faber
Master class
Tautological algebras of moduli spaces of curves, V
Wednesday December 14, 2011, 13:00-13:50. Place: Aud 10

---

Carel Faber
Master class
Tautological algebras of moduli spaces of curves, IV
Tuesday December 13, 2011, 14:10-15:00. Place: Aud 9

---

Carel Faber
Master class
Tautological algebras of moduli spaces of curves, III
Tuesday December 13, 2011, 13:00-13:50. Place: Aud 9

---

Carel Faber
Master class
Tautological algebras of moduli spaces of curves, II
Monday December 12, 2011, 15:20-16:10. Place: Aud 1

---

Carel Faber
Master class
Tautological algebras of moduli spaces of curves, I
Monday December 12, 2011, 14:00-14:50. Place: Aud 1

---

Carel Faber, Oscar Randal-Williams
Conference/workshop
The tautological ring
Monday December 12, 2011 to Friday December 16, 2011

---

Anne Marie Svane
Topology seminar
Cobordism obstructions to independent vector fields
Monday December 5, 2011, 15:15-16:15. Place: Aud 8

---

Eduard Ortega
Operator algebra seminar
Cuntz-Pimsner algebras: a friendly match between ring theory and operator algebras
Wednesday November 30, 2011, 15:15-16:15. Place: Aud. 8

---

Gerd Laures
Topology seminar
Refinements and generalizations of L-theories
Monday November 28, 2011, 15:15-16:15. Place: Aud 9

---

Asger Törnquist
Operator algebra seminar
The conjugacy relation on unitary representations
Wednesday November 23, 2011, 15:15-16:15. Place: Aud. 8

---

Jamie Gabe
Baby NCG seminar
An Introduction to E-theory for C*-Algebras over Topological Spaces
Wednesday November 23, 2011, 13:15-14:00. Place: Aud 9

---

Tobias Ekholm
Topology seminar
Lagrangian immersions with a single double point
Monday November 21, 2011, 15:15-16:15. Place: Aud. 9

---

Andrew Toms
SYM lecture
Homotopy and vector bundles of non-constant rank
Wednesday November 16, 2011, 12:05-13:00. Place: Aud 4

---

Michael Weiss
Topology seminar
Smooth maps to the plane and Pontryagin classes
Monday November 14, 2011, 15:15-16:15. Place: Aud 9

---

Nathaniel Brown, Andrew Toms, Wilhelm Winter
Conference/workshop
Masterclass on The nuclear dimension of C*-algebras
Monday November 14, 2011, 09:30 to Friday November 18, 2011, 17:00. Place: Aud 9, Aud 10

---

David Kerr, Andrew Toms, Nate Brown
Conference/workshop
Workshop in honor of Kirchberg's 65th birthday
Sunday November 13, 2011, 09:00-11:50. Place: Auditorium 4

---

Andreas Thom, Joachim Cuntz, Siegfried Echterhoff, Paul Jolissaint, Ed Effros
Conference/workshop
Workshop in honor of Kirchberg's 65th birthday
Saturday November 12, 2011, 09:40-17:10. Place: Auditorium 4

---

Marius Dadarlat, Stuart White, Uffe Haagerup, Wilhelm Winter, Eberhard Kirchberg
Conference/workshop
Workshop in honor of Kirchberg's 65th birthday
Friday November 11, 2011, 09:40-17:10. Place: Auditorium 4

---

Ed Effros, Bruce Blackadar, Chris Phillips, George Elliott, Ilan Hirshberg
Conference/workshop
Workshop in honor of Kirchberg's 65th birthday
Thursday November 10, 2011, 09:30-17:10. Place: Auditorium 3

---

Paolo Salvatore
Topology seminar
Formality of euclidean configuration spaces
Wednesday November 9, 2011, 15:15-16:15. Place: Aud 7

---

Tim de Laat
Operator algebra seminar
Simple Lie groups without the Approximation Property
Wednesday November 9, 2011, 15:15-16:15. Place: Aud. 9

---

Kang Li
Baby NCG seminar
The Baum-Connes Conjecture
Wednesday November 9, 2011, 11:15-12:00. Place: Aud. 7

---

Fabien Morel
Topology seminar
On the Friedlander-Milnor conjecture
Monday November 7, 2011, 15:15-16:15. Place: Aud 9

---

Moving day
Moving day for PhD students and postdocs
Monday November 7, 2011, 07:00

---

Søren Knudby
Deformation/rigidity seminar
Popa's cocycle superrigidity theorem
Thursday November 3, 2011, 10:00-12:00. Place: Aud. 1

---

Adam P. W. Sørensen
Operator algebra seminar
Geometric classification of graph algebras
Wednesday November 2, 2011, 15:15-16:15. Place: Aud. 9

---

SYM postdocs
SYM event
My favorite conjecture...
Wednesday November 2, 2011, 12:05-13:00. Place: Aud 8

---

Fabien Pazuki
Colloquium in mathematics
Diophantine equations and the Mordell-Weil theorem : classic and recent results
Tuesday November 1, 2011, 15:15-16:15. Place: Aud. 8

---

Gregory Ginot
Topology seminar
Higher Hochschild homology as Factorization Homology and applications
Monday October 31, 2011, 15:15-16:15. Place: Aud 9

---

Hannes Thiel
Operator algebra seminar
Inductive limits of one-dimensional NCCW-complexes
Wednesday October 26, 2011, 15:15-16:15. Place: Aud. 9

---

Tim de Laat
Baby NCG seminar
The Effros-Ruan conjecture
Wednesday October 26, 2011, 11:15-12:00. Place: Aud. 7

---

Hiro Tanaka
Topology seminar
Factorization homology and link invariants
Tuesday October 18, 2011, 13:00-14:00. Place: Aud 10

---

Luc Menichi
Topology seminar
Gerstenhaber and BV-algebras, Hochschild and Hopf cyclic cohomology
Monday October 17, 2011, 15:15-16:15. Place: Aud. 9

---

Eske Sparsø
Specialeforsvar
Eksotiske fusionssystemer og Eulerkarakteristikker
Thursday October 13, 2011, 15:15. Place: HCØ, aud. 3

---

Kang-Li
Deformation/rigidity seminar
Popa's intertwining-by-bimodules technique
Thursday October 13, 2011, 10:15-12:00. Place: Aud. 1

---

Eberhard Kirchberg
Operator algebra seminar
A non-commutative version of the Egorov theorem and a characterization of locally reflexive C*-algebra
Wednesday October 12, 2011, 15:15-16:15. Place: Aud. 9

---

Henrik Densing Petersen
Baby NCG seminar
L^2 something-something
Wednesday October 12, 2011, 11:15-12:15. Place: Aud. 7

---

Erik Christensen
SYM lecture
Perturbations of operator algebras
Tuesday October 11, 2011, 12:05-13:00. Place: Aud 8

---

Yusuke Kuno
Topology seminar
Generalized Dehn twists on a surface
Monday October 10, 2011, 15:15-16:15. Place: Aud 9

---

Nathalie Wahl
Inaugural lecture
Field theories in Algebraic Topology
Friday October 7, 2011, 14:15-15:00. Place: Aud 4

---

Eberhard Kirchberg
Mini lecture series
Embedding exact C*-algebras into strongly p.i. C*-algebras, III + IV
Thursday October 6, 2011, 13:15-15:00. Place: Auditorium 10

---

Roberto Conti
Operator algebra seminar
Sectors of scaling limit nets and asymptotic homomorphisms.
Wednesday October 5, 2011, 15:15-16:15. Place: Aud. 9

---

Hannes Thiel
Baby NCG seminar
A survey on non-commutative dimension theories
Wednesday October 5, 2011, 11:15-12:00. Place: Aud 7

---

Eberhard Kirchberg
Mini lecture series
Embedding exact C*-algebras into strongly p.i. C*-algebras, I + II
Tuesday October 4, 2011, 13:15-15:00. Place: Auditorium 6

---

Mauricio Esteban Gomez Lopez
Master thesis presentation
Spaces of manifolds, cobordism categories and the Madsen--Weiss theorem
Monday October 3, 2011, 15:00. Place: Aud 3

---

Toke Meier Carlsen
Operator algebra seminar
Simplicity of Cuntz-Pimsner rings
Wednesday September 28, 2011, 15:15-16:15. Place: Aud. 9

---

Adam Peder Wie Sørensen
Baby NCG seminar
On a not-so-good idea for proving non-semiprojectivity
Wednesday September 28, 2011, 11:15-12:00. Place: Aud. 7

---

Steven Deprez
Seminar Deformation/Rigidity
Introduction to Deformation/Rigidity
Tuesday September 27, 2011, 13:15-15:00. Place: Auditorium 5

---

Hiroshi Ando
Operator algebra seminar
On the embedding of Polish groups into the unitary groups of II_1 factors
Wednesday September 21, 2011, 15:15-16:15. Place: Aud. 9

---

Oliver Röndigs
Topology seminar
The slice filtration on hermitian K-theory
Monday September 19, 2011, 15:15-16:15. Place: Aud. 8

---

NordForsk Network Junior Workshop
Operator algebras and dynamical systems
Thursday September 15, 2011, 09:15 to Saturday September 17, 2011, 13:00. Place: TBA

---

Alain Jeanneret
Topology seminar
Spaces with Noetherian cohomology
Wednesday September 14, 2011, 15:15-16:15. Place: Aud 7

---

Jesper Michael Møller
SYM lecture
Euler characteristics
Wednesday September 14, 2011, 12:05-13:00. Place: Aud 8

---

Christian Schlichtkrull
Topology seminar
Group completion and units in diagram spaces
Monday September 12, 2011, 15:15-16:15. Place: Aud 8

---

Matthias Kreck
Topology seminar
Some simple topological field theories
Thursday September 8, 2011, 15:15-16:15. Place: Aud 7

---

Kristoffer Kjær
Master thesis presentation
Derived Invariance of the B-Infinity Algebra Structure on the Hochschild Cochain Complex
Tuesday September 6, 2011, 15:15. Place: Aud. 8

---

Lars Hesselholt
Topology seminar
Real algebraic K-theory
Monday September 5, 2011, 15:15-16:15. Place: Aud 8

---

Løb / running
DHL Relay Race - team KU-IMF
Monday August 29, 2011, 18:00. Place: Fælledparken

---

Paolo Masulli
Master thesis presentation
Equivariant homotopy: KR-theory
Monday August 29, 2011, 13:15-15:00. Place: Aud 10

---

Peter Symonds
Workshop talk
Applications of group actions to Castelnuovo-Mumford regularity
Friday August 26, 2011, 13:30-14:15. Place: Aud 8

---

Søren Knudby
Specialeforsvar
Fri sandsynlighedsteori og de interpolerede faktorer hørende til frie grupper
Friday August 26, 2011, 13:15. Place: HCØ, aud.10

---

Jesper Grodal
Workshop talk
Finite group actions on sets, at a prime
Friday August 26, 2011, 11:00-11:45. Place: Aud 8

---

Jeff Smith
Workshop talk
Pro-homotopy theory, explained
Thursday August 25, 2011, 14:30-15:00. Place: Aud 8

---

Aslı Güçlükan
Workshop talk
Obstructions for constructing equivariant fibrations
Thursday August 25, 2011, 13:30-14:15. Place: Aud 8

---

Ian Hambleton
Workshop talk
Finite group actions on spheres with rank 1 isotropy
Thursday August 25, 2011, 11:00-11:45. Place: Aud 8

---

Alejandro Adem
Workshop talk
Equivariant K-theory for Actions with Maximal Rank Isotropy
Wednesday August 24, 2011, 13:30-14:15. Place: Aud 8

---

Antonio Viruel
Workshop talk
Lifting group actions in graphs to group actions in homotopy
Wednesday August 24, 2011, 11:00-11:45. Place: Aud 8

---

Skovtur / picnic
Institutskovturen / The Department Picnic
Wednesday August 24, 2011, 09:00-17:00. Place: TBA

---

Ozgun Unlu
Workshop talk
Free Group Actions on Products of Spheres II
Tuesday August 23, 2011, 11:00-11:45. Place: Aud 8

---

Ergun Yalcin
Workshop talk
Productive elements in group cohomology
Monday August 22, 2011, 11:00-11:45. Place: Aud 8

---

Adem, Hambleton,...
Conference/workshop
Homotopical approaches to group actions
Monday August 22, 2011, 09:00 to Friday August 26, 2011, 17:00

---

Jesper Grodal
Master class
Homotopical group actions III
Friday August 19, 2011, 09:15-11:00. Place: Aud 8

---

Ian Hambleton
Master class
Surgery theory and group actions on manifolds III
Thursday August 18, 2011, 14:15-16:00. Place: Aud 8

---

Alejandro Adem
Master class
Cohomological approaches to groups and actions III
Thursday August 18, 2011, 09:15-11:00. Place: Aud 8

---

Jesper Grodal
Master class
Homotopical group actions II
Wednesday August 17, 2011, 14:15-16:00. Place: Aud 8

---

Takeshi Katsura
SYM lecture
Shape theories of commutative and non-commutative spaces
Wednesday August 17, 2011, 12:05-13:00. Place: Aud 8

---

Alejandro Adem
Master class
Cohomological approaches to groups and actions II
Wednesday August 17, 2011, 09:15-11:00. Place: Aud 8

---

Ian Hambleton
Master class
Surgery theory and group actions on manifolds II
Tuesday August 16, 2011, 14:15-16:00. Place: Aud 8

---

Jesper Grodal
Master class
Homotopical group actions I
Tuesday August 16, 2011, 09:15-11:00. Place: Aud 8

---

Ian Hambleton
Master class
Surgery theory and group actions on manifolds I
Monday August 15, 2011, 14:15-16:00. Place: Aud 8

---

Alejandro Adem
Master class
Cohomological approaches to groups and actions I
Monday August 15, 2011, 09:15-11:00. Place: Aud 8

---

Adem, Hambleton, ...
Master class
Homotopical approaches to group actions
Monday August 15, 2011, 09:00 to Friday August 19, 2011, 17:00

---

Andreas Næs Aaserud
Master thesis presentation
Applications of property (T) for groups and and von Neumann algebras
Tuesday August 2, 2011, 10:15. Place: Aud. 8

---

Casper Guldberg
Master thesis presentation
Labelled String Topology for Classifying Spaces of Compact Lie Groups
Friday July 29, 2011, 13:15. Place: Aud. 7

---

Carles Broto
Masterclass on Fusion systems and p-local group theory
Equivalences between fusion systems of finite groups of Lie type
Friday July 22, 2011, 11:15-12:00. Place: Aud 8

---

Bob Oliver
Masterclass on Fusion systems and p-local group theory
Existence and uniqueness of linking systems: an outline of the proof
Friday July 22, 2011, 09:00-10:45. Place: Aud 8

---

Andrew Chermak
Masterclass on Fusion systems and p-local group theory
The argument with FF-pairs and automorphisms
Thursday July 21, 2011, 13:30-15:15. Place: Aud 8

---

Kari Ragnarsson
Masterclass on Fusion systems and p-local group theory
Fusion and bisets
Thursday July 21, 2011, 11:15-12:00. Place: Aud 8

---

Gernot Stroth
Masterclass on Fusion systems and p-local group theory
2F-modules, nearly quadratic modules
Thursday July 21, 2011, 09:00-10:45. Place: Aud 8

---

Markus Linckelmann
Masterclass on Fusion systems and p-local group theory
Block algebras, fusion, and cohomology
Wednesday July 20, 2011, 13:30-15:15. Place: Aud 8

---

Bob Oliver
Masterclass on Fusion systems and p-local group theory
The obstruction theory for linking systems
Wednesday July 20, 2011, 11:15-12:00. Place: Aud 8

---

Gernot Stroth
Masterclass on Fusion systems and p-local group theory
Quadratic modules
Wednesday July 20, 2011, 09:00-10:45. Place: Aud 8

---

Andrew Chermak
Masterclass on Fusion systems and p-local group theory
The method of descent
Tuesday July 19, 2011, 13:30-15:15. Place: Aud 8

---

Justin Lynd
Masterclass on Fusion systems and p-local group theory
A characterization of the 2-fusion system of L_4(q)
Tuesday July 19, 2011, 11:15-12:00. Place: Aud 8

---

Gernot Stroth
Masterclass on Fusion systems and p-local group theory
F-modules
Tuesday July 19, 2011, 09:00-10:45. Place: Aud 8

---

Joana Ventura
Masterclass on Fusion systems and p-local group theory
Classifying (some) reduced fusion systems
Monday July 18, 2011, 15:45-16:30. Place: Aud 8

---

Andrew Chermak
Masterclass on Fusion systems and p-local group theory
Localities
Monday July 18, 2011, 13:30-15:15. Place: Aud 8

---

Ran Levi
Masterclass on Fusion systems and p-local group theory
P-Local compact groups and unstable Adams operations
Monday July 18, 2011, 11:15-12:00. Place: Aud 8

---

Bob Oliver
Masterclass on Fusion systems and p-local group theory
Linking Systems and classifying spaces for fusion systems
Monday July 18, 2011, 09:00-10:45. Place: Aud 8

---

Andrew Chermak, Bob Oliver, Gernot Stroth, Carles Broto...
Masterclass/PhD-course
Fusion systems and p-local group theory
Monday July 18, 2011, 09:00 to Friday July 22, 2011, 13:00

---

Bob Oliver
Danish Mathematical Society
General Assembly + Lecture
Thursday June 30, 2011, 17:00. Place: Aud 10

---

Alexander Berglund
Topology reading seminar
Rational models for mapping spaces and homotopy automorphisms
Wednesday June 29, 2011, 15:00. Place: 04.4.01

---

Adam Rennie
Operator algebra seminar
Twisted cyclic cohomology and a local index formula for the Podles sphere
Wednesday June 22, 2011, 15:15-16:15. Place: Aud. 8

---

Ib Madsen
Topology reading seminar
Homology stability of diffeomorphism groups
Wednesday June 22, 2011, 15:00-17:00. Place: 04.4.01

---

Rune Johansen
Ph.D.-defense
On Flow Equivalence of Sofic Shifts
Friday June 17, 2011, 15:15-17:00. Place: Auditorium 4

---

Takeshi Katsura
Operator algebra seminar
A new invariant of graph algebras using semigroups. New time and place.
Wednesday June 15, 2011, 14:15-15:15. Place: Aud. 9

---

Erik Kjær Pedersen
SYM lecture
Controlled topology
Wednesday June 15, 2011, 12:05-13:00. Place: Aud 8

---

Søren Eilers
Operator algebra seminar
Finite-dimensional extensions of semiprojective C*-algebras
Wednesday June 8, 2011, 15:15-16:15. Place: Aud. 8

---

Chris Schommer-Pries
Topology seminar
The structure of fusion categories via topological quantum field theories
Monday June 6, 2011, 15:15-16:15. Place: Aud. 8

---

Yasuhiko Sato
Operator algebra seminar
Gauge actions on the Jiang-Su algebra with the Rohlin property
Wednesday June 1, 2011, 15:15-16:15

---

Professor Dusa McDuff
Lecture
About Symplectic Embedding Questions (Mostly in Dimension 4)
Tuesday May 31, 2011, 13:15-15:30. Place: Auditorium 1, HCØ

---

Professor John Milnor
Abel Prize 2011 Lecture
Spheres
Tuesday May 31, 2011, 13:15-15:30. Place: Auditorium 1, HCØ

---

Jim Davis
Topology seminar
Topological rigidity and H_1-negative involutions on tori
Thursday May 26, 2011, 15:15-16:15. Place: Aud. 8

---

Otgonbayar Uuye
Operator algebra seminar
Restriction maps in Equivariant KK-theory
Wednesday May 25, 2011, 15:15-16:15. Place: Aud. 8

---

Ieke Moerdijk
Algebra/topology seminar
Infinity-categories and infinity-operads
Monday May 23, 2011, 15:15-16:15. Place: Aud. 8

---

Haynes Miller
SYM lecture
What is...chromatic homotopy theory?
Wednesday May 18, 2011, 12:05-13:00. Place: Aud 8

---

Gregory Lupton
Topology seminar
Rational Homotopy and Mapping Spaces
Monday May 16, 2011, 15:15-16:15. Place: Aud 8

---

Anton Deitmar
Algebra/topology seminar
News on the field of one element
Friday May 13, 2011, 13:15-14:15. Place: Aud 8

---

Mark Tomforde
Operator algebra seminar
Classification of Graph C*-algebras up to Stable Isomorphism
Wednesday May 11, 2011, 15:15-16:15. Place: Aud. 8

---

Joachim Zacharias
Operator algebra seminar
Higher Rokhlin properties of actions on C*-algebras with applications to nuclear dimension and Z-stability
Wednesday May 4, 2011, 15:15-16:15. Place: Aud 8

---

Benjamin Sambale
Algebra/topology seminar
Blocks and fusion systems
Monday May 2, 2011, 15:15-16:15. Place: Aud 8

---

Bhishan Jacelon
Operator algebra seminar
A stably projectionless analogue of the Jiang-Su algebra
Wednesday April 27, 2011, 15:15-16:15. Place: Aud 8

---

Yasuyuki Kawahigashi
Operator algebra seminar
Superconformal field theory and noncommutative geometry
Wednesday April 20, 2011, 15:15-16:15. Place: Aud 8

---

Bob Oliver
Colloquium in mathematics
P-local equivalences between finite Lie groups
Tuesday April 19, 2011, 15:15-16:15. Place: Aud 8

---

Radu Stancu
Algebra/topology seminar
Extensions of cohomological Mackey functors
Monday April 18, 2011, 15:15-16:15. Place: Aud 8

---

Paolo Masulli
Students' colloquium
Stable homotopy and the Adams spectral sequence
Friday April 15, 2011, 13:15-14:00. Place: Aud. 7

---

Piotr M. Hajac
Operator algebra seminar
THE KLEIN-PODLEŚ BOTTLE AS A NON-TRIVIAL BUNDLE OVER THE QUANTUM REAL PROJECTIVE SPACE RPq(2)
Wednesday April 13, 2011, 15:15-16:15. Place: Aud 8

---

Uffe Haagerup
SYM lecture
Von Neumann algebras and groups
Wednesday April 13, 2011, 12:05. Place: Aud 8

---

Gunter Malle
Colloquium in mathematics
Local/Global Conjectures in Representation Theory
Tuesday April 12, 2011, 15:15-16:15. Place: Aud 8

---

Søren Eilers
Talk
Flow equivalence of shift spaces (and their C*-algebras), VII
Tuesday April 12, 2011, 10:15-12:00. Place: Aud 8

---

Eduard Ortega
Baby NCG seminar
Graph C*-algebras and crossed product by endomorphism
Monday April 11, 2011, 15:15-16:00. Place: 04.4.01

---

Albert Ruiz Cirera
Algebra/topology seminar
On a Thompson theorem for saturated fusion systems
Monday April 11, 2011, 15:15-16:15. Place: Aud.8

---

Alan Carey
Operator algebra seminar
Index theory on noncompact spaces
Wednesday April 6, 2011, 15:15-16:15. Place: Aud 8

---

Patrik Lundström, University West, Trollhättan
Seminar
Elementary Magma Gradings on Rings
Wednesday April 6, 2011, 13:45-14:30. Place: HCØ, aud. 3

---

Wojciech Chacholski
Topology seminar
Mapping Spaces and Classification of Fibrations
Tuesday April 5, 2011, 15:15-16:15. Place: Aud. 8

---

Bruno Vallette
Algebra/topology seminar
The minimal model for the operad encoding Batalin-Vilkovisky algebras
Monday April 4, 2011, 15:15-16:15. Place: Aud 8

---

Anssi Lahtinen
Parametrized seminar
Adjunctions II
Friday April 1, 2011, 13:15-14:15. Place: 04.4.01

---

Takeshi Katsura
Baby NCG seminar
Application of graph algebras to problems on semiprojectivity
Wednesday March 30, 2011, 15:15-16:00. Place: Aud 8

---

Søren Eilers
Talk
Flow equivalence of shift spaces (and their C*-algebras), VI
Tuesday March 29, 2011, 13:15-15:00. Place: TBA (the booking system is down - let's meet at my office in case I do not manage to announce a room in time)

---

Anders Jensen
Algebra/topology seminar
An application of tropical geometry to celestial mechanics
Monday March 28, 2011, 15:15-16:15. Place: Aud. 8

---

Søren Møller
Operator algebra seminar
Radial Multipliers on Reduced Free Products
Wednesday March 23, 2011, 15:15-16:15. Place: Aud 8

---

Markus Szymik
Algebra/topology seminar
Brauer groups in topology
Monday March 21, 2011, 15:15-16:15. Place: Aud 8

---

Richard Hepworth
Parametrized Seminar
Adjunctions I
Friday March 18, 2011, 13:15-14:15. Place: 04.4.01

---

Søren Knudby
Free probability seminar
Eigenvalues of Gaussian random matrices.
Thursday March 17, 2011, 10:15-12:00. Place: 04.4.01

---

Mikael de la Salle
Operator algebra seminar
Non-commutative Lp spaces without the Completely Bounded Approximation Property (CBAP).
Wednesday March 16, 2011, 15:15-16:15. Place: Aud 8

---

Søren Eilers
SYM lecture
C3b: Classification of non-simple C*-algebras
Wednesday March 16, 2011, 12:05. Place: Aud 8

---

Stella Anevski
Topology seminar
Tensor triangulated categories and reconstruction of schemes
Tuesday March 15, 2011, 15:15-16:15. Place: Aud.8

---

Toke Meier Carlsen
Talk
Flow equivalence of shift spaces (and their C*-algebras), V
Tuesday March 15, 2011, 10:15-12:00. Place: BIO 4024 (let's meet at the spiral staircase 10:10)

---

Michael Wiemeler
Topology seminar
Dirac-Operators and symmetries of quasitoric manifolds
Monday March 14, 2011, 15:15-16:15. Place: Aud. 8

---

Rasmus Bentmann
Baby NCG seminar
Projective dimension and Cuntz-Krieger algebras
Monday March 14, 2011, 14:15-15:00. Place: 04.4.20

---

Martin Wedel Jacobsen
Master thesis presentation
Euler-karakteristik af fusionskategorier for Chevalley-grupper
Friday March 11, 2011, 15:15. Place: Aud. 5

---

Jamie Mingo
Special operator algebra/free probability seminar
Second Order Freeness and Wigner Matrices
Thursday March 10, 2011, 10:15-12:00. Place: Lille UP1 (DIKU)

---

Jean Roydor
Operator algebra seminar
Dual operator algebras close to injective von Neumann algebras
Wednesday March 9, 2011, 15:15-16:15. Place: Aud 8

---

Paul Flavell
Algebra seminar
A new proof of the Nonsolvable Signalizer Functor Theorem
Monday March 7, 2011, 15:15-16:15. Place: Aud 8

---

Anssi Lahtinen
Parametrized seminar
Examples of quasicategorical colimits
Friday March 4, 2011, 13:15-14:15. Place: 04.4.01

---

Henrik Densing Petersen
Operator algebra seminar
L^2-Betti numbers of lattices in locally compact groups
Wednesday March 2, 2011, 15:15-16:15. Place: Aud 8

---

Andy Putman
Algebra/topology seminar
Equivariant homological stability for congruence subgroups
Tuesday March 1, 2011, 15:15-16:15. Place: Aud 8

---

Andy Putman
Topology seminar
The Picard Group of the Moduli Space of Curves with Level Structures
Monday February 28, 2011, 15:15-16:15. Place: Aud 8

---

Richard Hepworth
Parametrized Seminar
Colimits of Colimits
Friday February 25, 2011, 13:15-14:15. Place: 04.4.01

---

Maarten Solleveld
Phd course
P-adic V
Friday February 25, 2011, 10:15-12:00. Place: Aud 7

---

Isak W. Mottelson
Free probability seminar
Almost sure convergence in Wigner's law
Thursday February 24, 2011, 10:15-12:00. Place: DIKU 1.1.34

---

Leonel Robert
Operator algebra seminar
Comparison and divisibility of positive elements in a C*-algebra
Wednesday February 23, 2011, 15:15-16:15. Place: Aud 8

---

Maarten Solleveld
Phd course
P-adic IV
Wednesday February 23, 2011, 10:15-12:00. Place: Aud 10

---

Søren Boldsen
Topology seminar
The Torelli group and homology stability
Monday February 21, 2011, 15:15-16:15. Place: Aud 8

---

Maarten Solleveld
Phd course
P-adic III
Monday February 21, 2011, 10:15-12:00. Place: Aud 8

---

Anssi Lahtinen
Parametrized seminar
More homotopy colimits (cont)
Friday February 18, 2011, 13:15-14:15. Place: 04.4.01

---

Maarten Solleveld
Phd course
P-adic II
Friday February 18, 2011, 10:15-12:00. Place: Aud 7

---

Uffe Haagerup
Free probability seminar
Applications of random matrices to C*-algebras
Thursday February 17, 2011, 10:15-12:00. Place: Aud. 5

---

Adam P. W. Sørensen
Operator algebra seminar
Almost commuting selfadjoint real matrices
Wednesday February 16, 2011, 15:15-16:15. Place: Aud 8

---

Mikael Rørdam
SYM lecture
C3a: Classification of simple C*-algebras
Wednesday February 16, 2011, 12:05. Place: Aud 8

---

Maarten Solleveld
PhD course
P-adic I
Wednesday February 16, 2011, 10:15-12:00. Place: Aud 10

---

Søren Eilers
Talk
Flow equivalence of shift spaces (and their C*-algebras), III
Tuesday February 15, 2011, 10:15-12:00. Place: BIO 4024 (let's meet at the spiral staircase 10:10)

---

Maarten Solleveld
Introduction to PhD-course
The structure of p-adic groups
Monday February 14, 2011, 15:15-16:15. Place: Aud 8

---

Anssi Lahtinen
Parametrized seminar
More homotopy colimits
Friday February 11, 2011, 13:15-14:15. Place: 04.4.01

---

Isak W. Mottelson
Free probability seminar
Wigner's theorem for random matrices
Thursday February 10, 2011, 10:15-12:00. Place: Aud. 5

---

Uffe Haagerup
Operator algebra seminar
Herz-Schur multipliers and spherical functions on groups and trees
Wednesday February 9, 2011, 15:15-16:15. Place: Aud 8

---

Harry Ullman
Topology seminar
The equivariant stable homotopy theory of isometries
Monday February 7, 2011, 15:15-16:15. Place: Aud. 8

---

Samik Basu
Parametrized seminar
Homotopy colimits
Friday February 4, 2011, 13:15-14:15. Place: 04.4.01

---

Hannes Thiel
Operator algebra seminar
Inductive Limits of Semiprojective C*-algebras
Wednesday February 2, 2011, 15:15-16:15. Place: Aud 8

---

Toke Meier Carlsen
Talk
Flow equivalence of shift spaces (and their C*-algebras), II
Tuesday February 1, 2011, 13:15-15:00. Place: Aud 9

---

Alexander Berglund
Parametrized seminar
Cofinality (cont.)
Friday January 28, 2011, 13:15-14:15. Place: 04.4.01

---

Jean Savinien
Operator algebra seminar
Spectral triples and aperiodic order
Wednesday January 26, 2011, 15:15-16:15. Place: Aud 8

---

Henrik D. Pedersen
Baby NCG seminar
Duality results for L^2-(co)homology
Wednesday January 26, 2011, 13:15-14:00. Place: Aud 7

---

Richard Hepworth
Topology reading seminar
Mackey functors
Wednesday January 26, 2011, 10:15-11:15. Place: 04.4.01

---

Alexander Berglund
Parametrized seminar
Cofinality
Friday January 21, 2011, 14:15-15:15. Place: 04.4.01

---

Jamie Gabe
Students' colloquium
Derived Functors of Non-additive Functors
Friday January 21, 2011, 13:15-14:00. Place: Aud. 9

---

Hiroshi Ando
Free probability seminar
S-transform and properties, semicircle law
Thursday January 20, 2011, 13:15-15:00. Place: Aud. 8

---

Hannes Thiel
Baby NCG seminar
The connection between shape theory and E-theory
Wednesday January 19, 2011, 13:15-14:00. Place: Aud 7

---

Ib Madsen
SYM lecture
B3: Algebraic K-theory and classification of manifolds
Wednesday January 19, 2011, 12:05. Place: Aud 8

---

Anssi Lahtinen
Topology reading seminar
Change of groups and duality
Wednesday January 19, 2011, 10:15-11:15. Place: 04.4.01

---

Søren Eilers
Talk
Flow equivalence of shift spaces (and their C*-algebras), I
Tuesday January 18, 2011, 10:15-12:00. Place: Aud 2

---

Martin Langer
Topology seminar
Kudo-Araki-Dyer-Lashof operations on Tate cohomology of finite groups
Monday January 17, 2011, 15:15-16:15. Place: Aud. 8

---

Oscar Randal-Williams
Parametrized seminar
Orientations and Thom spectra II
Friday January 14, 2011, 13:01-14:00. Place: 04.4.01

---

Richard Williamson
Topology seminar
Edge symmetric n-fold categories and higher category theory
Thursday January 13, 2011, 15:15-16:15. Place: Aud.8

---

Isak W. Mottelson
Free probability seminar
R-transform
Thursday January 13, 2011, 13:15-15:00. Place: Aud. 8

---

Jan Cameron
Operator algebra seminar
Mixing subalgebras of finite von Neumann algebras
Wednesday January 12, 2011, 15:15-16:15. Place: Aud. 8

---

Oscar Randal-Williams
Topology reading seminar
The calculation BU^hZ/2 = BO
Wednesday January 12, 2011, 10:15-11:15. Place: 04.4.01

---

Orit Davidovich
Topology seminar
State Sums in 2-dimensional Extended Topological Field Theories
Monday January 10, 2011, 15:15-16:15. Place: Aud.8

---

Oscar Randal-Williams
Parametrized seminar
Orientations and Thom spectra
Friday January 7, 2011, 13:01-14:00. Place: 04.4.01

---

Tim de Laat
Free probability seminar
Fock spaces; Cauchy, Stieltjes and R-transforms.
Thursday January 6, 2011, 13:15-15:00. Place: Aud. 8

---

Steven Deprez
Operator algebra seminar
Fundamental groups of II_1 factors
Wednesday January 5, 2011, 15:15-16:15. Place: Auditorium 8

---

Adam Sørensen
Baby NCG seminar
Real C*-algebras
Wednesday January 5, 2011, 13:15-14:00. Place: Aud 7

---

Michele Klaus
Topology seminar
Constructing free actions of p-groups on products of spheres
Monday January 3, 2011, 15:15-16:15. Place: Aud.8

---

Lars Winther Christensen
Algebra/topology seminar
Brauer-Thrall for totally reflexive modules
Monday December 20, 2010, 15:15-16:15. Place: Aud 8

---

Thomas Kragh
Topology seminar
Nearby Lagrangians and Fibered Spectra
Monday December 20, 2010, 14:00. Place: Aud 8

---

Sune Precht Reeh
Master thesis presentation
Burnside rings of fusion systems
Thursday December 16, 2010, 15:15. Place: Aud 3

---

Hiroshi Ando
Free probability seminar
Introduction to free probability
Thursday December 16, 2010, 13:15-15:00. Place: Aud. 8

---

John Williams
Operator algebra seminar
Decomposition and Tightness in Free Probability.
Wednesday December 15, 2010, 15:15-16:15. Place: Aud 8

---

Anssi Lahtinen
Parametrized seminar
Straightening and unstraightening, cont.
Wednesday December 15, 2010, 14:01-15:00. Place: 04.4.01

---

Hiroshi Ando
Baby NCG seminar
Noncommutative Integration theory for von Neumann algebras
Wednesday December 15, 2010, 13:15-14:00. Place: Aud 7

---

Jesper Grodal
SYM lecture
A3: The homotopy theory of loop groups and affine p-compact groups
Wednesday December 15, 2010, 12:05. Place: Aud 10

---

Emanuele Dotto
Student topology seminar
An h-principle with boundary condition
Friday December 10, 2010, 10:15-11:00. Place: Aud. 5

---

Magdalena Musat
Operator algebra seminar
Factorizable completely positive maps and quantum information theory
Wednesday December 8, 2010, 15:15-16:15. Place: Aud 8

---

Andrew Ranicki
Algebra/topology seminar
The geometric Hopf invariant and surgery theory
Wednesday December 8, 2010, 14:15-15:15. Place: Aud. 8

---

Tim de Laat
Baby NCG seminar
Regularization of the Kepler Problem
Wednesday December 8, 2010, 13:15-14:00. Place: Aud 7

---

Otgonbayar Uuye
Topology reading seminar
McClure's theorem on restriction maps in equivariant K-theory
Wednesday December 8, 2010, 10:15-11:15. Place: 04.4.01

---

Arjun Malhotra
Algebra/topology seminar
Spin manifolds of positive scalar curvature
Monday December 6, 2010, 15:15-16:15. Place: Aud. 8

---

Anssi Lahtinen
Parametrized seminar
Straightening and unstraightening, cont.
Friday December 3, 2010, 13:00-14:00. Place: 04.4.01

---

Vern Paulsen
Operator algebra seminar
Tensor Products of Operator Systems
Wednesday December 1, 2010, 15:15-16:15. Place: Aud 8

---

Otgonbayar Uuye
Baby NCG seminar
Excision in NCG
Wednesday December 1, 2010, 13:15-14:00. Place: Aud 7

---

Anssi Lahtinen
Topology reading seminar
The Atiyah-Segal completion theorem
Wednesday December 1, 2010, 10:15-11:15. Place: 04.4.01

---

Anssi Lahtinen
Parametrized seminar
Straightening and unstraightening
Friday November 26, 2010, 13:00-14:00. Place: 04.4.01

---

Benoit Collins
Operator algebra seminar
Eigenvalues of vectors in a random subspace
Wednesday November 24, 2010, 15:15-16:15. Place: Aud 8

---

Rasmus Bentmann
Baby NCG seminar
Filtrated K-theory and projective dimension
Wednesday November 24, 2010, 13:15-14:00. Place: Aud 7

---

Samik Basu
Topology reading seminar
G-equivariant stable homotopy theory (cont.)
Wednesday November 24, 2010, 10:15-11:15. Place: 04.4.01

---

Ryszard Nest
SYM lecture
C2: Index theorems and deformation quantization
Tuesday November 23, 2010, 12:05-13:15. Place: Aud 10

---

Richard Hepworth
Parametrized Seminar
Infinity-Groupoids and Kan Complexes
Friday November 19, 2010, 13:00-14:00. Place: 04.4.01

---

Soeren Eilers
Operator algebra seminar
Extension of graph algebras
Wednesday November 17, 2010, 15:15-16:15. Place: Aud 8

---

Rasmus Bentmann
Baby NCG seminar
Hom-like invariants
Wednesday November 17, 2010, 13:15-14:00. Place: Aud 7

---

Samik Basu
Topology reading seminar
G-equivariant stable homotopy theory
Wednesday November 17, 2010, 10:15-11:15. Place: 04.4.01

---

Richard Hepworth
Parametrized Seminar
More Left and Right Fibrations
Tuesday November 16, 2010, 15:30-16:30. Place: 04.4.01

---

Johan Martens
Algebra/topology seminar
Symmetry taken too far, or: what beasts live on the boundary of a reductive group?
Monday November 15, 2010, 15:15-16:15. Place: Aud. 8

---

Ellen Henke
Fusion theory reading seminar
Brauer's theorems
Friday November 12, 2010, 14:01-15:00. Place: Aud. 6

---

Allen Hatcher
Algebra/topology seminar
Stable Homology by the Scanning Method (Part III)
Wednesday November 10, 2010, 15:15-16:15. Place: Aud. 7

---

Henrik D. Pedersen
Baby NCG seminar
Standard Equivalence Relations
Wednesday November 10, 2010, 11:15-12:00. Place: Aud 7

---

Bob Oliver
Topology reading seminar
Self maps of representation spheres: II
Wednesday November 10, 2010, 10:15-11:15. Place: 04.4.01

---

Allen Hatcher
Algebra/topology seminar
Stable Homology by the Scanning Method (Part II)
Tuesday November 9, 2010, 15:15-16:15. Place: Aud. 10

---

Allen Hatcher
Algebra/topology seminar
Stable Homology by the Scanning Method (Part I)
Monday November 8, 2010, 15:15-16:15. Place: Auditorium 8

---

Matthew Gelvin
Fusion theory reading seminar
Fusion and block theory
Friday November 5, 2010, 14:01-15:00

---

Edward Effros
Operator algebra seminar
Monotone Metrics for the Masses
Wednesday November 3, 2010, 15:15-16:15. Place: Auditorium 8

---

Rune Johansen
Baby NCG seminar
Experiments with renewal systems
Wednesday November 3, 2010, 11:15-12:00. Place: Aud 7

---

Toke Nørgård-Sørensen
Topology reading seminar
Self maps of a representation sphere
Wednesday November 3, 2010, 10:15-11:15. Place: 04.4.01

---

Richard Hepworth
Parametrized Seminar
Left and Right Fibrations
Tuesday November 2, 2010, 16:15-17:15. Place: 04.4.01

---

Erik van den Ban
Colloquium in mathematics
Radon transforms for symmetric spaces
Tuesday November 2, 2010, 15:15-16:15. Place: Auditorium 8

---

Jean-Baptiste Gramain
Algebra/topology seminar
Height zero characters of covering groups
Monday November 1, 2010, 15:15-16:15. Place: Aud. 8

---

Ellen Henke
Fusion theory reading seminar
Fusion and block theory
Friday October 29, 2010, 14:01-15:00

---

Marius Junge
Operator algebra seminar
Markov dilation and free probability
Wednesday October 27, 2010, 15:15-16:15. Place: Auditorium 8

---

Tim de Laat
Baby NCG seminar
An invitation to Operator Spaces
Wednesday October 27, 2010, 11:15-12:00. Place: Aud 7

---

Matthew Gelvin
Topology reading seminar
TBA
Wednesday October 27, 2010, 10:15-11:15. Place: 04.4.01

---

Alexander Berglund
Parametrized seminar
Quasi-categories vs simplicial categories (cont)
Tuesday October 26, 2010, 15:15-16:15. Place: 04.4.01

---

Joana Ventura
Algebra/topology seminar
Reduced Fusion Systems and Amalgams
Monday October 25, 2010, 15:15-16:15. Place: Aud. 8

---

Lucia Morotti, Ellen Henke
Fusion theory reading seminar
Fusion and block theory
Friday October 22, 2010, 14:01-15:00. Place: Aud. 6

---

Daniela Egas Santander
Master thesis presentation
Quasi-categories and Complete Segal spaces (Quillen equivalences)
Thursday October 21, 2010, 10:15. Place: Aud. 4

---

Nathalie Wahl
SYM lecture
B2: Symmetry of 3-dimensional manifolds
Wednesday October 20, 2010, 12:05-13:15. Place: Aud 10

---

Oscar Randal-Williams
Topology reading seminar
Equivariant cohomology theories
Wednesday October 20, 2010, 10:15-11:15. Place: 04.4.01

---

Alexander Berglund
Parametrized seminar
Quasi-categories vs simplicial categories
Tuesday October 19, 2010, 15:15-16:15. Place: 04.4.01

---

Mathew Gelvin
Algebra/topology seminar
Fusion action systems
Monday October 18, 2010, 15:15-16:15. Place: Aud. 8

---

Lucia Morotti
Fusion theory reading seminar
Fusion and block theory
Friday October 15, 2010, 14:01-15:00. Place: Aud. 6

---

Daniela Egas
Student topology seminar
Quasi-categories and complete Segal spaces
Friday October 15, 2010, 13:15-14:00. Place: Aud. 7

---

Hannes Thiel
Operator algebra seminar
A characterization of semiprojectivity for commutative C*-algebras
Wednesday October 13, 2010, 15:15-16:15. Place: Aud 8

---

Hannes Thiel
Baby NCG seminar
An introduction to shape theory
Wednesday October 13, 2010, 11:15-12:00. Place: Aud 7

---

Alexander Berglund
Topology reading seminar
Elmendorf's Theorem
Wednesday October 13, 2010, 10:15-11:15. Place: 04.4.01

---

Oscar Randal-Williams
Parametrized seminar
Comparing infinity-categories and simplicial categories
Tuesday October 12, 2010, 14:00-15:00. Place: 04.4.01

---

Oscar Randal-Williams
Algebra/topology seminar
The Picard group of the moduli space of r-spin curves
Monday October 11, 2010, 15:15-16:15. Place: Aud. 8

---

Toke Nørgård-Sørensen
Fusion theory reading seminar
Fusion and block theory
Friday October 8, 2010, 14:01-15:00. Place: Aud. 6

---

Mikael Rørdam
Operator algebra seminar
Purely infinite C*-algebras arising as crossed products by exact groups
Wednesday October 6, 2010, 15:15-16:15. Place: Aud 8

---

SYM postdocs
SYM event
SYM postdoc math speeddate
Wednesday October 6, 2010, 12:05-13:15. Place: Aud 10

---

Sara Arklint
Baby NCG seminar
Filtrated K-theory as a classifying functor
Wednesday October 6, 2010, 11:15-12:00. Place: Aud 7

---

Richard Hepworth
Topology reading seminar
G-CW-complexes
Wednesday October 6, 2010, 10:15-11:15. Place: 04.4.01

---

Anssi Lahtinen
Parametrized seminar
Limits and colimits in quasicategories (cont.)
Tuesday October 5, 2010, 14:00-15:00. Place: 04.4.01

---

Anssi Lahtinen
Algebra/topology seminar
Twisted K-theory, parametrized homotopy theory, and string topology
Monday October 4, 2010, 15:15-16:15. Place: Aud. 8

---

Matthew Gelvin
Fusion theory reading seminar
Fusion and block theory
Friday October 1, 2010, 14:01-15:00. Place: Aud. 4

---

Jeff Cheeger
Talk
Quantitative differentiation
Thursday September 30, 2010, 17:15-18:15. Place: Aud 3

---

Casper Guldberg
Student topology seminar
Quasicategories - basic constructions
Thursday September 30, 2010, 16:15-17:00. Place: Aud 7

---

Jeff Cheeger
Talk
Bi-Lipschitz embedding and nonembedding in Banach spaces
Wednesday September 29, 2010, 17:15-18:15. Place: Aud 3

---

Leonel Robert
Operator algebra seminar
A classification result for inductive limits of 1-dimensional NCCW complexes
Wednesday September 29, 2010, 15:15-16:15. Place: Aud. 8

---

Anssi Lahtinen
Parametrized seminar
Limits and colimits in quasicategories
Wednesday September 29, 2010, 13:30-14:30. Place: 04.4.01

---

Jesper Grodal
Topology reading seminar
Equivariant homotopy theory
Wednesday September 29, 2010, 10:15-11:15. Place: 04.4.01

---

Jeff Cheeger
Talk
Calculus on fractal spaces with sufficiently many rectifiable curves
Tuesday September 28, 2010, 17:15-18:15. Place: Aud 3

---

Asger Tornquist
Colloquium in mathematics
A descriptive set-theoretic view of ergodic theory
Tuesday September 28, 2010, 15:15-16:15. Place: Auditorium 8

---

Hans Jørgen Munkholm
Talk
A brief Sketch of Poul Heegaards Life and Mathematics
Monday September 27, 2010, 17:15-18:15. Place: Aud 3