Past events

Events at the Centre for Symmetry and Deformation.

Search for certain years in the panel below.

20 May 2016, 13:00-14:00

Number Theory Seminar

Taylor Dupuy (Hebrew University) will speak about Some constructions used in Mochizuki's IUT papers.

19 May 2016, 14:14-15:15

Number Theory Seminar

Steffen Müller will speak about Canonical heights on Jacobians of curves of genus two.

19 May 2016, 13:15-14:15

Algebra/Topology seminar

Diarmuid Crowley on 'the Gromoll filtration, Toda brackets and positive scalar curvature'

19 May 2016, 13:00-14:00

Number Theory Seminar

Christelle Vincent will speak about Computing equations of hyperelliptic curves whose Jacobian has CM.

19 May 2016, 11:00-12:00

Algebra/Topology pre-talk

Pre-talk to the Algebra/Topology seminar by Diarmuid Crowley.

18 May 2016, 15:15-16:15

Operator Algebra seminar

Bram Mesland (Hannover): "Hecke operators and K-homology of arithmetic groups"

17 May 2016, 15:15-16:15

Algebra/topology seminar

Claudia Scheimbauer on '(Twisted) field theories and factorization algebras'

17 May 2016, 13:15-15:00

Derived Algebraic Geometry Seminar

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17 May 2016, 11:00-12:00

Algebra/Topology pre-talk

Claudia Scheimbauer on 'An introduction to higher categories by the example of the bordism category'

13 May 2016, 15:15

Seminar: What is ... Bell nonlocality?

Jedrzej Kaniewski will give a talk about what is Bell nonlocality.

This lecture is part of the  "What is..?" seminar.

12 May 2016, 15:30-17:00

Seminar: Scanning and Stability — Scrutinizing topological moduli spaces

Speaker: Manuel Krannich. The lecture is part of the ALG/NCG/TOP Ph.D. students' seminar.

11 May 2016, 15:15-16:15

Operator Algebra seminar

Paolo Piazza (Rome): "Relative pairings in K-Theory and higher index theory"

9 May 2016, 15:15-16:15

Algebra/Topology seminar

Takuji Kashiwabara on 'Generating series method in algebraic topology'

4 May 2016, 15:15-16:15

Department colloquium: Alex Lubotzky (Hebrew University)

Alex Lubotzky will talk about "High dimensional complexes: from Ramanujan graphs to Ramanujan complexes"

2 May - 6 May 2016

Masterclass: Expanders and rigidity of group actions

The purpose is to give an introduction to the theory of expander graphs, and present some of their recent applications to important problems in geometric (and analytic) group theory, and to operator algebras.

26 Apr. 2016, 15:15-16:15

Derived Algebraic Geometry Seminar

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25 Apr. 2016, 15:15-16:15

Algebra/Topology seminar

Joan Bellier-Millès on 'Complex structures and homotopy algebras'

19 Apr. 2016, 15:15-16:15

Harald Bohr Lecture: Alain Connes

Alain Connes (Professor at the Collège de France, IHES, and Distinguished Professor at Ohio State University) will talk about "Geometry and the Quantum".

18 Apr. - 20 Apr. 2016

Arithmetic Geometry and Topological Cyclic Homology

Workshop organized by Alain Connes, Caterina Consani, and Lars Hesselholt.

15 Apr. 2016, 15:15

Seminar: What is ... a Laplace approximation?

Niels Olsen will give a talk about what is a Laplace approximation?

This lecture is part of the  "What is..?" seminar.

14 Apr. 2016, 15:15-16:15

Algebra/Topology seminar

Anders Buch on 'Puzzles, Gromov-Witten invariants, and equivariant cohomology of 
two-step flag varieties'

13 Apr. 2016, 12:15-13:00

SYM lecture: Quantum cohomology

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11 Apr. 2016, 15:15-16:15

Algebra/Topology seminar

John Lind on 'T-duality and iterated algebraic K-theory'

11 Apr. 2016, 13:15-14:00

Algebra/Topology pre-talk

Pre-talk to the Algebra/Topology seminar by John Lind.

8 Apr. 2016, 15:15-16:15

Seminar: (Gelfand's) Formal Geometry and the Algebraic Index Theorem

Speaker: Niek de Kleijn. The lecture is part of the ALG/NCG/TOP Ph.D. students' seminar.