Past events

Events at the Centre for Symmetry and Deformation.

Search for certain years in the panel below.

• 27 Mar. 2020, 16:15-17:00

  What is... a topological quantum field theory (TQFT)?

  Thomas Wasserman will explain what a topological quantum field theory (TQFT) is.

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• 23 Mar. 2020, 15:15-16:15

  Algebra/Topology Seminar - CANCELLED

  Speaker: Bruce Bartlett (Stellenbosch University)

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• 16 Mar. 2020, 15:15-16:15

  Algebra/Topology Seminar - CANCELLED

  Speaker: Julian Holstein (University of Hamburg)

  Title: Homotopy theory of monoids and localization

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• 13 Mar. 2020, 13:15-14:15

  Number Theory Seminar

  Tuan Ngo Dac will talk about Special values and tensor powers of Drinfeld modules.

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• 9 Mar. 2020, 15:15-16:15

  Algebra/Topology Seminar

  Speaker: Zhiyuan Ding

  Title: On analogues of modular units for the moduli stack of Drinfeld shtukas

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• 6 Mar. 2020, 14:15-15:15

  Number Theory Seminar

  Martin Widmer will talk about the "Rate of escape for lattices and their duals".

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• 2 Mar. 2020, 15:15-16:15

  Algebra/Topology Seminar

  Speaker: Omar Antolin-Camarena

  Title: Thom ring spectra and orientation

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• 28 Feb. 2020, 16:15-17:00

  What is... a knot?

  Nanna Aamand will explain what a knot is.

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• 24 Feb. 2020, 15:15-16:15

  Algebra/Topology Seminar

  Speaker: Markus Linckelmann (City, University of London)

  Title: On degree -1 operators in cohomology

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• 21 Feb. 2020, 13:15-14:15

  Number Theory Seminar

  Sazzad Biswas (KU) will talk about ``Computation of the Langlands's lambda function for a finite Galois extension.''

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• 17 Feb. 2020, 15:15-16:15

  Algebra/Topology seminar

  Speaker: Jeremy Hahn (MIT) 

  Title: Using the Adams spectral sequence to make smooth structures on manifolds

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• 14 Feb. 2020, 16:15-17:30

  Seminar by Mads Kyed (Flensburg)

  Title: Navier-Stokes equations: Steady flow around a two-dimensional rotating body.
  

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• 13 Feb. 2020, 15:15-16:15

  Algebra/Topology seminar

  Speaker: Zhaoting Wei (Kent State University-Geauga)

  Title: Maurer-Cartan equation and perfect complexes

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• 10 Feb. 2020, 11:15-12:30

  Seminar by Dorothea Bahns (U Göttingen)

  Title: The Gabor wavefront set and the twisted convolution

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• 7 Feb. 2020, 15:15-16:00

  What is... string topology of finite groups of Lie type?

  Anssi Lahtinen will explain what string topology of finite groups of Lie type is.

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• 4 Feb. 2020, 11:15-12:15

  GAMP/TFA seminar by Alexander Friedrich (U Copenhagen)

  Title: How to Plant a Bubble Tree

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• 3 Feb. 2020, 15:15-16:15

  Algebra/Topology Seminar

  Speaker: Nils Prigge (University of Cambridge)

  Title: Tautological Rings of Fibrations

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• 3 Feb. 2020, 13:00-16:00

  Copenhagen Curvature Flow Day - Winter 2020

  C. Mantegazza (U Napoli) & F. Martín (U Granada)

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• 31 Jan. 2020, 13:15-14:15

  Algebra/Topology seminar

  Speaker: Alessandro Rapa (University of Verona)

  Title: Simple objects in the heart of a t-structure

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• 29 Jan. 2020, 15:15-16:15

  Algebra/Topology Seminar

  Algebra/Topology Seminar

  Sacha Ikonicoff (Paris Diderot)

  Operadic theory of divided powers and of unstable algebras over the Steenrod algebra

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• 28 Jan. 2020, 14:00-19:00

  Oresund Number Theory

  An afternoon of number theory talks in Lund: http://www.maths.lu.se/ncube/numbertheoryday2020/.

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• 27 Jan. 2020, 15:15-16:15

  Algebra/Topology Seminar

  Speaker: Andrea Bianchi

  Title: Hurwitz spaces and Moduli spaces of Riemann surfaces

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• 23 Jan. 2020, 15:15-16:15

  Algebra/Topology seminar

  Speaker: Alice Hedenlund (University of Oslo)

  Title: Tate constructions and the Tate spectral sequence

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• 20 Jan. 2020, 15:15-16:15

  Algebra/Topology Seminar

  Speaker: Danica Kosanovic (MPIM Bonn). Title: Knot invariants from homotopy theory

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• 17 Jan. 2020, 13:15-14:15

  Algebra/Topology seminar

  Speaker: Isaac Bird (University of Manchester)

  Title: Cotilting with balanced big Cohen-Macaulay modules

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