Past events

Events at the Centre for Symmetry and Deformation.

Search for certain years in the panel below.

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

Number Theory Seminar

Kazim Buyukboduk will speak about Perrin-Riou's conjecture and rational points on supersingular elliptic curves.

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

Algebra/Topology seminar

Tobias Dyckerhoff on 'Relative Calabi-Yau structures'

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

Algebra/Topology pre-talk

Pre-talk to the Algebra/Topology seminar by Tobias Dyckerhoff.

30 Mar. 2016, 15:15-16:15

Operator algebra seminar

Seminar talk by M. Whittaker (Glasgow): "Self-similar group actions and KMS states"

29 Mar. 2016, 15:15

Algebra/topology seminar

Weiyan Chen on 'Twisted cohomology of braid groups and algebraic varieties over finite fields'

29 Mar. 2016, 13:15-14:00

Algebra/Topology pre-talk

Pre-talk to the Algebra/Topology seminar by Weiyan Chen.

16 Mar. 2016, 12:15-13:00

SYM lecture: Index theorems: how they govern (some aspects of) geometry

By Thomas Schick. This a talk in our monthly SYM lecture series. It is colloquim style, and aimed at all members of the center. Sandwiches are provided from 12:05. Place: Aud 8.

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

Algebra/topology seminar

Anssi Lahtinen on 'Modular characteristic classes for representations over finite fields'

14 Mar. 2016, 13:15-14:00

Algebra/Topology pre-talk

Pre-talk to the Algebra/Topology seminar by Anssi Lahtinen and David Sprehn.

9 Mar. 2016, 15:15-16:15

Operator algebra seminar

Seminar talk by Sven Raum (Muenster): "C*-simple and non-C*-simple locally compact groups".

7 Mar. 2016, 15:15-16:15

Algebra/topology seminar

Sebastian Thyssen on 'Towards a construction of genera for p-local (topological) automorphic forms’'

7 Mar. 2016, 13:15-14:00

Algebra/Topology pre-talk

Pre-talk to the Algebra/Topology seminar by Sebastian Thyssen.

4 Mar. 2016, 15:15

Seminar: What is ... a large cardinal?

David Schritesser will give a talk about what is a large cardinal?

This talk is a part of the "What is" seminar.

29 Feb. 2016, 15:15-16:15

Algebra/topology seminar

Sam Nariman on 'the moduli space of flat surface bundles'

29 Feb. 2016, 13:15-14:00

Algebra/Topology pre-talk

Pre-talk to the Algebra/Topology seminar by Sam Nariman.

26 Feb. 2016, 14:15-15:15

Number Theory Seminar by Helge Ruddat

Helge Ruddat (Univ. of Mainz) will give a Number Theory Seminar on Friday, February 26 in Aud 8 from 14:15-15:15. The title is: "Tropical descendent log Gromov-Witten invariants".

24 Feb. 2016, 15:15-16:15

Operator Algebra seminar

Seminar talk by Rostislav Grigorchuk (Texas A&M University): "On diagonal actions of branch groups and the corresponding  characters"

24 Feb. 2016, 15:15-16:15

Algebra/topology seminar

Sergio Estrada on 'A Zariski-local notion of F-Total Acyclicity for complexes of sheaves'

19 Feb. 2016, 15:15-16:00

Seminar: What is ... a cancer cell?

In this "What is..?" seminar Alexandra Muñoz will talk about what is a cancer cell.

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

19 Feb. 2016, 14:15-15:15

Number Theory Seminar

Julia Brandes (Gothenburg): On the number of linear spaces on hypersurfaces with a prescribed discriminant

18 Feb. 2016, 15:00-16:00

Number Theory Seminar by Andrea Ricolfi

Andrea Ricolfi (Univ. of Stavanger) will give a Number Theory Seminar on Thursday, February 18 in aud 10, from 15:00-16:00, titled "Counting curves on toric threefolds".

17 Feb. 2016, 15:15-16:15

Operator Algebra/Topology seminar

Seminar talk by Andrzej Zuk (Jussieu) on "Random walks on random symmetric groups".

15 Feb. 2016, 15:15-16:15

Algebra/topology seminar

Sinan Yalin on 'Moduli spaces of bialgebras, higher Hochschild cohomology and formality'

15 Feb. 2016, 13:15-14:00

Algebra/Topology pre-talk

Pre-talk to the Algebra/Topology seminar by Sinan Yalin.

12 Feb. 2016, 15:15-16:00

Seminar: What is ... a Smale space?

Valerio Proietti will talk about: What is a Smale space? This lecture is part of the "What is..?" seminar.