17 Jan. 2020, 13:15-14:15 Algebra/Topology seminar Speaker: Isaac Bird (University of Manchester) Title: Cotilting with balanced big Cohen-Macaulay modules
15 Jan. 2020, 15:15-16:15 Algebra/Topology Seminar Speaker: Sergey Avvakumov (IST Austria) Title: Convex fair partitions into an arbitrary number of pieces
14 Jan. 2020, 15:15-16:15 GAMP/TFA seminar by Liangjun Weng (U Freiburg) Title: Mean curvature flow with capillary boundary
13 Jan. 2020, 15:15-16:15 Algebra/Topology Seminar Speaker: Lukas Woike (University of Hamburg) Title: Derived modular functors
13 Jan. 2020, 14:15-15:00 Algebra/Topology Seminar Christoph Schweigert (University of Hamburg) String-net models and invariants for mapping class groups
10 Jan. 2020, 14:15-15:15 Number Theory Seminar Salim Tayou (ENS-Paris) will give a talk on "Exceptional jumps of Picard rank for K3 surfaces over number fields".
18 Dec. 2019, 15:15-16:15 Department Christmas colloquium - Eero Saksman Eero Saksman (Professor at the University of Helsinki) will talk about: In the footsteps of Harald Bohr and Børge Jessen - searching for randomness in the Riemann zeta function
16 Dec. 2019, 15:15-16:16 Algebra/Topology seminar Speaker: Allen Yuan (MIT) Title: An equivariant Segal conjecture
9 Dec. 2019, 15:15-16:15 Algebra/Topology Seminar Algebra/Topology Seminar Speaker: Sam Payne (University of Texas at Austin) Title: Tropical curves, graph homology, and top weight cohomology of M_g
2 Dec. 2019, 15:15-16:15 Algebra/Topology Seminar: On the E-theory of Configuration Spaces Speaker: Lukas Brantner (University of Oxford)
29 Nov. - 30 Nov. 2019 Richard Kadison and his mathematical legacy - A memorial conference Kadison memorial conference, 29-30 November 2019. University of Copenhagen/Carlsberg Academy.
25 Nov. 2019, 15:15-16:15 Algebra/Topology Seminar Algebra/Topology Seminar Speaker: Mingcong Zeng (Utrecht University) Title: Dual Steenrod algebra, real cobordism and Morava E-theories
18 Nov. 2019, 15:15-16:15 Algebra/Topology Seminar Algebra/Topology Seminar Speaker: Travis Schedler (Imperial College, London)
14 Nov. 2019, 13:00-18:00 On the way to Gothenburg Number theory conference on Nov 14, satellite of the N-cube Days XI, Nov 15-16, 2019, in Gothenburg. More details here: http://www.n-cube.net/On_the_way_to_Gothenburg.html.
11 Nov. 2019, 15:15-16:15 Algebra/Topology Seminar Algebra/Topology Seminar Speaker: Benjamin Hennion (University Paris Sud (Paris 11 -- Orsay))
5 Nov. 2019, 13:15-14:15 Number Theory Seminar Richard Griffon (Basel) will talk about Elliptic curves with large Tate-Shafarevich groups over function fields.
4 Nov. 2019, 15:15-16:15 Algebra/Topology Seminar Algebra/Topology Seminar Speaker: Marc Hoyois Title: Towards higher algebraic cobordism.
4 Nov. 2019, 14:00-15:15 Number Theory Seminar Min Ru will talk about recent development in the study of Diophantine approximation.
28 Oct. 2019, 15:15-16:15 Algebra/Topology Seminar Algebra/Topology Seminar Tomáš Zeman (Stockholm University)
25 Oct. 2019, 15:15-16:00 What is... the ring of symmetric functions? Dasha Poliakova will explain what the ring of symmetric functions is.