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Talks and seminars, possibly part of a conference or series.

tba

Posted in
Speaker: 
Nils Carqueville
Date: 
Wed, 2022-06-01 16:00 - 17:30
Parent event: 
Seminar on Mathematics of quantum field theory

For zoom details contact Peter Teichner (teichner@mpim-bonn.mpg.de) or David Reutter.


 

Localization theorem for algebraic stacks

Posted in
Speaker: 
Charanya Ravi (AG Arith. Geom.)
Affiliation: 
MPIM
Date: 
Fri, 2022-05-27 14:00 - 16:00
Parent event: 
Arbeitsgemeinschaft Arithmetische Geometrie


For zoom details contact Peter Scholze (scholze@mpim...)

Symmetric monoidal infinity categories and ring spectra

Posted in
Speaker: 
Luuk Stehouwer
Affiliation: 
MPIM
Date: 
Mon, 2022-05-23 12:15 - 13:45
Parent event: 
IMPRS seminar on various topics: $\infty$-categories

For zoom details contact: Christian Kaiser (kaiser@mpim...)

 

Sato-Tate Distributions for Elliptic Curves

Posted in
Speaker: 
Ferdinand Wagner
Affiliation: 
MPIM/Universität Bonn
Date: 
Mon, 2022-05-23 10:15 - 11:45
Parent event: 
IMPRS seminar on various topics: Sato-Tate distributions

For zoom details contact Christian Kaiser (kaiser@mpim...)

Integral points in orbits and multiplicative dependence

Posted in
Speaker: 
Jorge Mello
Affiliation: 
The University of York/MPIM
Date: 
Wed, 2022-05-25 14:30 - 15:30
Parent event: 
Number theory lunch seminar

For zoom details contact Pieter Moree (moree@mpim-bonn.mpg.de).

In this talk, we aim to review some results about the sparsity of integral
points lying in orbits of rational maps in varieties over global fields,
and present about some of their consequences to multiplicative dependence
and arithmetic dynamics.

 

 

Open enumerative geometry for Landau-Ginzburg models and Mirror Symmetry

Posted in
Speaker: 
Tyler Kelly
Affiliation: 
Birmingham University
Date: 
Tue, 2022-06-14 13:45 - 15:30
Parent event: 
Seminar on Algebra, Geometry and Physics/joint with HU Berlin

A Landau-Ginzburg (LG) model is a triplet of data $(X,W,G)$ consisting of a regular complex-valued function W from a quasi-projective variety X with a group G acting on X so that W is invariant. An enumerative theory developed by Fan, Jarvis and Ruan gives FJRW invariants, an analogue of Gromov-Witten invariants, for LG models. We define an open enumerative theory for certain LG models, building on the FJRW point of view. Roughly speaking, our theory involves computing specific integrals on certain moduli of discs with boundary and interior marked points.

tba -- postponed to May 27 --

Posted in
Speaker: 
Charanya Ravi (AG Arith. Geom.)
Affiliation: 
MPIM
Date: 
Fri, 2022-05-20 14:00 - 16:00
Location: 
MPIM Seminar Room
Parent event: 
Arbeitsgemeinschaft Arithmetische Geometrie

Billiards, geometry, and symbolic coding

Posted in
Speaker: 
Christopher Leininger (Oberseminar Geometrie)
Affiliation: 
Rice University
Date: 
Fri, 2022-05-20 15:30 - 16:30
Parent event: 
Oberseminar Geometrie

Talk in person only.
Organizers: Alan Reid (MPIM/Rice University), Ursula Hamenstädt (Universität Bonn).

L-functions and equidistribution

Posted in
Speaker: 
Campbell Wheeler (IMPRS seminar/hybrid)
Affiliation: 
MPIM
Date: 
Mon, 2022-05-16 12:05 - 13:25
Parent event: 
IMPRS seminar on various topics: Sato-Tate distributions

Hybrid talk. For zoom details contact Christian Kaiser (kaiser@mpim-bonn.mpg.de).

IMPRS seminar on various topics: Sato-Tate distributions

Posted in
Organiser(s): 
Christian Kaiser
Date: 
Mon, 2022-05-16 12:05 - 13:25
Details: 
Program and Abstracts of IMPRS seminar on various topics: Sato-Tate distributions

For zoom details contact Christian Kaiser (kaiser@mpim-bonn.mpg.de).

Introduction to Stable infinity categories

Posted in
Speaker: 
Daniel Bermudez (IMPRS seminar/online)
Affiliation: 
Universität Bonn
Date: 
Mon, 2022-05-16 10:15 - 11:45
Parent event: 
IMPRS seminar on various topics: $\infty$-categories

Talk on zoom only!
For zoom details contact: Christian Kaiser (kaiser@mpim-bonn.mpg.de)

 

Modular forms, supersymmetric field theories, and algebraic topology

Posted in
Speaker: 
Dan Berwick-Evans
Affiliation: 
UIUC
Date: 
Mon, 2022-05-23 15:00 - 16:00
Parent event: 
MPIM Topology Seminar

Contact for zoom details: Barthel, Ozornova, Ray, Teichner.

The Barr-Beck Theorem in Symplectic Geometry

Posted in
Speaker: 
Nate Bottman
Affiliation: 
MPIM
Date: 
Tue, 2022-05-24 13:45 - 15:30
Parent event: 
Seminar on Algebra, Geometry and Physics/joint with HU Berlin

For zoom details contact: Gaetan Borot (gaetan.borot@hu-berlin.de)

tba

Posted in
Speaker: 
Catharina Stroppel
Affiliation: 
Universität Bonn
Date: 
Wed, 2022-07-13 10:15 - 11:15
Location: 
MPIM Lecture Hall
Parent event: 
Virtual ICM 2022. Live stream and in person talks at the Max Planck Institute for Mathematics
Details: 
Program and Abstracts of tba

https://www.mathunion.org/icm/virtual-icm-2022

 

tba

Posted in
Speaker: 
Marc Levine
Affiliation: 
Universität Duisburg-Essen
Date: 
Tue, 2022-07-12 14:15 - 15:00
Location: 
MPIM Lecture Hall
Parent event: 
Virtual ICM 2022. Live stream and in person talks at the Max Planck Institute for Mathematics
Details: 
Program and Abstracts of tba

https://www.mathunion.org/icm/virtual-icm-2022

 

tba

Posted in
Speaker: 
Bernhard Schölkopf
Affiliation: 
MPI for Intelligent Systems, Tübingen
Date: 
Mon, 2022-07-11 14:15 - 15:00
Location: 
MPIM Lecture Hall
Parent event: 
Virtual ICM 2022. Live stream and in person talks at the Max Planck Institute for Mathematics
Details: 
Program and Abstracts of tba

https://www.mathunion.org/icm/virtual-icm-2022
 

Recent computations in t-Motivic cohomology

Posted in
Speaker: 
Quentin Gazda
Affiliation: 
MPI
Date: 
Fri, 2022-05-13 14:00 - 16:00
Parent event: 
Arbeitsgemeinschaft Arithmetische Geometrie

For zoom details contact Peter Scholze (scholze@mpim...)

Spin-statistics and unitarity for low-dimensional topological field theories

Posted in
Speaker: 
Luuk Stehouwer
Affiliation: 
MPIM
Date: 
Wed, 2022-05-11 16:00 - 17:30
Parent event: 
Seminar on Mathematics of quantum field theory

For zoom details contact Peter Teichner (teichner@mpim-bonn.mpg.de) or David Reutter.

The moduli space of super J-holomorphic curves of genus zero is split

Posted in
Speaker: 
Enno Keßler
Affiliation: 
MPIM
Date: 
Thu, 2022-05-12 15:00 - 16:00
Parent event: 
MPI-Oberseminar

For zoom details contact Christian Kaiser (kaiser@mpim-bonn.mpg.de)

 

Quasi-Categories II: Examples and Categorical Constructions

Posted in
Speaker: 
Dominik Kirstein
Affiliation: 
MPIM/Universität Bonn
Date: 
Mon, 2022-05-09 12:15 - 13:45
Parent event: 
IMPRS seminar on various topics: $\infty$-categories

For zoom details contact: Christian Kaiser (kaiser@mpim...)

 

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