GRK 2240:
Algebro-geometric Methods in Algebra, Arithmetic and Topology

Mathematisches Institut Heinrich-Heine-Universität Universitätsstr. 1
40225 Düsseldorf

Fachbereich Mathematik und Informatik
Bergische Universität Wuppertal
Gaußstr. 20
42119 Wuppertal

Workshop of the GRK 2240:

Welcome on the homepage for the Workshop of the GRK 2240. For more informations and activities of the former common AG Düsseldorf-Wuppertal: Algebra and Geometry see webpage. Here can you find the program for the summer semester 2019 or the winter semester 2018/19. We would like to point out that this semester all the
Special lectures start at 14:00 at BUW in seminar room F.13.11. The Workshop
of the GRK2240 then starts there at 16:00 at BUW
.
Here you can find the schedule and the program for the winter semester 2019/20:







Date Time Speaker Title
Thursday, October 10 15:45-16:45

16:45-17:45


18:00-19:00


Immanuel Halupczok
plenary meeting

Recollection on the geometry of elliptic curves

meeting of the board
Thursday, October 17 16:00-17:00

17:15-18:15
Herman Rohrbach

Christoph Spenke
Isogenies

The Tate module of an elliptic curve
Thursday, October 24 16:00-18:15

N.N

Meeting of the PhD students and postdocs (no professors!)

Thursday, October 31 16:00-17:00

17:15-18:15
Djurre Tijsma

David Bradley-Williams
Elliptic curves over local fields

The criterion of Neron-Ogg-Shafarevich
Thursday, November 7 16:00-18:15


Inna Zakharevich
(Cornell)

Mini workshop on generalized scissors congruences


Thursday, November 14 16:00-17:00


17:15-18:15
Fabian Korthauer


Stefan Schröer
Affine group schemes and finite flat group schemes

Introduction to the GRK2240
Thursday, November 21
Gauß lecture
at Historische Stadthalle Wuppertal
16:00


Mike Hopkins
(Harvard)

Topology and the properties of materials

Thursday, November 28 16:00-17:00


17:15-18:15
Thuong Dang


Henry July
Duality and structure of finite flat group schemes

Formal groups and p-divisible groups
Thursday, December 5 16:00-18:15

N.N

Meeting of the PhD students and postdocs (no professors!)

Thursday, December 12 16:00-17:00

17:15-18:15
Matthias Wendt

Yingying Wang
Formal Lie groups and duality for p-divisible groups

Galois modules Phi(G) and T(G)
Thursday, December 19
The lecture will be in F.13.11 as usual, but the meeting without professors takes place in F.13.17
16:00-18:15

N.N

Meeting of the PhD students and postdocs (no professors!)

Thursday, January 9 16:00-17:00


17:15-18:15
Georg Linden


Stefan Schröer
Hodge-Tate decomposition for p-divisible groups

Main Theorem
Thursday, January 16 16:00-18:15

N.N

Meeting of the PhD students and postdocs (no professors!)

Thursday, January 23
The lecture will be from 14:00-15:00. After the lecture, there will be a pre-talk by our guest Georg Tamme from 15:05-15:40.
15:05-15:40



16:00-17:00




17:15-18:15
Georg Tamme
(Universität Regensburg)

Georg Tamme
(Universität Regensburg)


Marc Levine
(Universität Duisburg-Essen)
K-theory and nilpotent ideals


Chromatically localized algebraic K-theory



An introduction to enumerative geometry with quadratic forms
Thursday, January 30 16:00-17:00


17:15-18:15
Siddharth Mathur


Some Theorems on Azumaya Algebras and the Resolution Property

Program discussion

Responsible for the content: E-Mail sendenLucas Ruhstorfer/Jens Hornbostel