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Seminar

Series of talks or seminars.

Friedrich Hirzebruch Lecture

Posted in
Location: 
University Club Bonn
Details: 
Program and Abstracts of Friedrich Hirzebruch Lecture

The annual Friedrich Hirzebruch Lecture is a series of lectures started in 2007 on the occasion of the 80th birthday of Prof. Friedrich Hirzebruch. The lectures address a general audience and aim at illustrating the relation between mathematics and art, society and other fields.

MPI-Oberseminar

Posted in
Organiser(s): 
C. Kaiser
Date: 
Thu, 2013-01-31 15:00 - Thu, 2026-12-31 16:00
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of MPI-Oberseminar

The Oberseminar is a very long running seminar at MPI (‘Ober‘ standing for 'upper'). Its idea is that the guests of the MPI speak in this seminar (hopefully early in their stay) and get the chance to explain their work to the other guests.

IMPRS seminar on various topics: Lie groupoids and Lie algebroids

Posted in
Organiser(s): 
Christian Kaiser
Affiliation: 
MPIM
Date: 
Mon, 2021-10-11 10:15 - 11:45
Details: 
Program and Abstracts of IMPRS seminar on various topics: Lie groupoids and Lie algebroids


Meeting-ID: 994 2805 4844
For passcode contact Christian Kaiser (kaiser@mpim...).

IMPRS seminar on various topics: Perverse sheaves

Posted in
Organiser(s): 
Christian Kaiser
Date: 
Wed, 2021-04-21 16:15 - 17:45
Details: 
Program and Abstracts of IMPRS seminar on various topics: Perverse sheaves

Upcoming talks

Past talks

For the abstracts click on the titles or see the list of abstracts.

Wed, 05 May 2021

16:15 - 17:45
Mingjia Zhang
Geometrization of the Hecke algebra

Wed, 28 Apr 2021

16:15 - 17:45
Axel Koelschbach
Perverse Sheaves and Morse Theory

Wed, 21 Apr 2021

16:15 - 17:45
Gregory Andreychev
Formalism of Perverse Sheaves

For older events also see the Program.

IMPRS seminar on various topics: Yang Baxter equation

Posted in
Organiser(s): 
Christian Kaiser
Affiliation: 
MPIM
Date: 
Fri, 2021-04-09 14:15 - Sun, 2021-10-31 15:45
Details: 
Program and Abstracts of IMPRS seminar on various topics: Yang Baxter equation

For meeting ID and passcode please contact Christian Kaiser (kaiser@mpim...).

IMPRS seminar on various topics: Beauville decomposition for Chow groups of abelian varieties

Posted in
Organiser(s): 
Christia Kaiser
Date: 
Thu, 2021-01-21 14:15 - 15:45
Details: 
Program and Abstracts of IMPRS seminar on various topics: Beauville decomposition for Chow groups of abelian varieties

IMPRS seminar on various topics: Maass Forms and Mock Modular Forms

Posted in
Organiser(s): 
Christian Kaiser
Affiliation: 
MPIM
Date: 
Thu, 2021-01-07 14:15 - 15:45
Details: 
Program and Abstracts of IMPRS seminar on various topics: Maass Forms and Mock Modular Forms

IMPRS seminar on various topics: The Adams Spectral Sequence

Posted in
Organiser(s): 
Christian Kaiser
Affiliation: 
MPIM
Date: 
Fri, 2020-11-13 14:15 - 15:45
Details: 
Program and Abstracts of IMPRS seminar on various topics: The Adams Spectral Sequence

IMPRS seminar on various topics: Addition and multiplication in homotopy theory

Posted in
Organiser(s): 
Christian Kaiser
Affiliation: 
MPIM
Date: 
Thu, 2020-10-29 14:15 - Fri, 2021-02-12 15:45
Details: 
Program and Abstracts of IMPRS seminar on various topics: Addition and multiplication in homotopy theory

Meeting ID: 974 6894 7515
For passcode see the email or contact Christian Kaiser (kaiser@mpim...).

Seminar on Algebra, Geometry and Physics/joint with HU Berlin

Posted in
Organiser(s): 
Yuri Manin (MPIM), Gaëtan Borot (HU Berlin)
Date: 
Tue, 2020-09-15 14:00 - Fri, 2021-12-31 15:00
Details: 
Program and Abstracts of Seminar on Algebra, Geometry and Physics/joint with HU Berlin

https://hu-berlin.zoom.us/j/61339297016

 


Upcoming talks

Tue, 19 Oct 2021

14:00 - 15:30
Maxim Kazarian
Topological recursion in Hurwitz theory

Tue, 09 Nov 2021

14:00 - 15:30
Katherine Maxwell
The super Mumford form and Sato Grassmannian

Tue, 16 Nov 2021

14:00 - 15:30
Thomas Walpuski
tba

Tue, 23 Nov 2021

14:00 - 15:30
Olaf Hohm
tba

Tue, 30 Nov 2021

14:00 - 15:30
Laura Monk
tba

Tue, 14 Dec 2021

14:00 - 15:30
Joshua Lieber
Derived Motivic Measures and Six Functors Formalisms

Past talks

For the abstracts click on the titles or see the list of abstracts.

Tue, 27 Jul 2021

14:00 - 15:30
Samuele Giraudo
Operads of musical phrases and generation

Tue, 20 Jul 2021

14:00 - 15:30
Margaret Bilu
Zeta statistics

Tue, 13 Jul 2021

14:00 - 15:30
Piotr Sulkowski
Permutohedra for knots and quivers

Tue, 06 Jul 2021

14:00 - 15:30
Marta Mazzocco
Isomonodromic deformations: confluence, reduction and quantization

Tue, 29 Jun 2021

14:00 - 15:30
Ashkan Nikeghbali
Convergence of random holomorphic functions with real zeros, random matrices and the distribution of the zeros of the Riemann zeta function

Tue, 22 Jun 2021

14:00 - 15:30
Nicolo Sibilla
Fukaya category of surfaces and pants decomposition

Tue, 15 Jun 2021

14:00 - 15:30
Andras Szenes
The Verlinde formula and parabolic Hecke correspondences

Tue, 08 Jun 2021

14:00 - 15:30
Jacopo Stoppa
Log Calabi-Yau surfaces and Jeffrey-Kirwan residues

Tue, 01 Jun 2021

14:00 - 15:30
Nathalie Wahl
String topology operations

Tue, 25 May 2021

14:00 - 15:30
Will Sawin
Is freeness enough for counting rational points?

Tue, 18 May 2021

14:00 - 15:30
Inna Zakharevich
Point counting to detect non-permutative elements of K_1(Var)

Tue, 11 May 2021

14:00 - 15:30
Omid Amini
Hybrid geometry of curves and their moduli spaces

Tue, 04 May 2021

14:00 - 15:30
Yuri Manin
Non-associative Moufang loop of point classes on a cubic surface

Tue, 27 Apr 2021

14:00 - 15:30
Yuri B. Suris
Bilinear discretization of quadratic vector fields: integrability and geometry

Tue, 20 Apr 2021

14:00 - 15:30
Anna Wienhard
Positivity, higher Teichmüller spaces and (non-commutative) cluster algebras

Tue, 13 Apr 2021

14:00 - 15:30
Hülya Argüz
Donaldson--Thomas invariants of quivers with potentials from the flow tree flormula

Tue, 06 Apr 2021

14:00 - 15:30
Francois Loeser
Limits of complex integrals and non-archimedean geometry

Tue, 30 Mar 2021

14:00 - 15:30
Mark Gross
Intrinsic Mirror Symmetry

Tue, 23 Mar 2021

14:00 - 15:30
Gereon Quick
From Rational points to étale homotopy fixed points

Tue, 16 Mar 2021

14:00 - 15:30
Pedro Tamaroff
Poincaré-Birkhoff-Witt theorems: homotopical and effective computational methods for universal envelopes

Tue, 09 Mar 2021

14:00 - 15:30
Thomas Willwacher
Embeddings of manifolds in Euclidean space and Feynman diagrams

Tue, 02 Mar 2021

14:00 - 15:30
Jean-Louis Colliot-Thélène
Hilbert's irreducibility theorem and jumps in the rank of the Mordell-Weil group

Tue, 23 Feb 2021

14:00 - 15:30
Vasily Golyshev
Non-abelian Abel's theorems and quaternionic rotation

Tue, 16 Feb 2021

14:00 - 15:30
Vivek Shende
Holomorphic curves, boundaries, skeins, and recursion

Tue, 09 Feb 2021

14:00 - 15:30
Karim Adiprasito
Combinatorics, Lefschetz theorems beyond positivity and transversality of primes

Tue, 02 Feb 2021

14:00 - 15:30
Tomáš Procházka
W algebras and integrable structures

Tue, 26 Jan 2021

14:00 - 15:30
Bruno Klingler
Tame geometry and Hodge theory

Tue, 19 Jan 2021

14:00 - 15:30
Alice Guionnet
Topological expansions, Random matrices and operator algebras theory

Tue, 15 Dec 2020

14:00 - 15:30
Gautier Ponsinet
Universal norms of p-adic Galois representations and the Fargues-Fontaine curve

Tue, 08 Dec 2020

14:00 - 15:30
Renaud Detcherry
Skein modules of closed 3-manifolds -- CANCELLED --

Tue, 01 Dec 2020

14:00 - 15:30
Alexi Morin-Duchesne
Boundary emptiness formation probabilities in the six-vertex model at $\Delta = - 1/2$

Tue, 24 Nov 2020

14:00 - 15:00
Alexander Thomas
A geometric approach to Hitchin components via punctual Hilbert schemes

Tue, 17 Nov 2020

14:00 - 15:00
Gavril Farkas
Compactification of moduli of holomorphic differentials.

Tue, 10 Nov 2020

14:00 - 15:00
Dirk Kreimer
Monodromy in Physics Amplitudes

Tue, 03 Nov 2020

14:00 - 15:00
Jörg Teschner
Proposal for a geometric characterisation of topological string partition functions

Tue, 27 Oct 2020

14:00 - 15:00
Giorgios Kydonakis
Complex projective structures over Riemann surfaces and solutions to Hitchin's equations

Tue, 20 Oct 2020

14:00 - 15:00
Gaëtan Borot
Online: Geometry of the combinatorial moduli spaces of curves II

Tue, 13 Oct 2020

14:00 - 15:00
Gaëtan Borot
Online: Geometry of the combinatorial moduli spaces of curves I

Tue, 06 Oct 2020

14:00 - 15:00
Noémie Combe
The NY Gravity operad and the Deligne—Mumford stack with hidden symmetry

Tue, 29 Sep 2020

14:00 - 15:00
Maxim Smirnov
Online: Residual categories of Grassmannians

Tue, 22 Sep 2020

14:00 - 15:00
Renaud Detcherry
Skein modules of closed 3-manifolds -- POSTPONED to Dec. 8!

Tue, 15 Sep 2020

14:00 - 15:00
Giordano Cotti
Online: Borel-Laplace multi-transform, and integral representations of solutions of qDEs

For older events also see the Program.

Online reading group "Intersection theory on stacks"

Posted in
Organiser(s): 
Reinier Kramer
Affiliation: 
MPIM
Date: 
Mon, 2020-07-06 16:00 - Sun, 2021-01-31 17:30
Details: 
Program and Abstracts of Online reading group "Intersection theory on stacks"

This reading group is aimed at understanding stacks in algebraic geometry, in particular the intersection theory on them as seen in e.g. Gromov-Witten theory.

Special online colloquium organized jointly by IHES and MPIM

Posted in
Organiser(s): 
MPIM/IHES
Date: 
Thu, 2020-06-25 15:00 - 16:30
Details: 
Program and Abstracts of Special online colloquium organized jointly by IHES and MPIM

A special online colloquium organized jointly by IHES and MPIM.

IMPRS seminar on various topics: Hitchin systems

Posted in
Organiser(s): 
Christian Kaiser
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of IMPRS seminar on various topics: Hitchin systems

Talk coaching for Postdocs

Posted in
Speaker: 
Matthias Kreck
Date: 
Thu, 2019-11-14 14:00 - 15:00
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of Talk coaching for Postdocs

IMPRS Thementag

Posted in
Organiser(s): 
Christian Kaiser
Date: 
Wed, 2019-11-06 16:30 - 19:30
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of IMPRS Thementag

Seminar on configuration spaces and diffeomorphisms

Posted in
Organiser(s): 
Peter Teichner
Date: 
Thu, 2019-10-31 16:30 - 18:00
Date: 
Thu, 2019-11-07 16:30 - 18:00
Date: 
Thu, 2019-11-14 16:30 - 18:00
Date: 
Thu, 2019-11-21 16:30 - 18:00
Date: 
Thu, 2019-11-28 16:30 - 18:00
Date: 
Thu, 2019-12-05 16:30 - 18:00
Date: 
Thu, 2019-12-12 16:30 - 18:00
Date: 
Thu, 2019-12-19 16:30 - 18:00
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of Seminar on configuration spaces and diffeomorphisms

IMPRS seminar on various topics: Equivariant homotopy theory

Posted in
Organiser(s): 
C. Kaiser
Date: 
Wed, 2019-10-30 16:15 - 17:45
Date: 
Wed, 2019-11-06 16:15 - 17:45
Date: 
Wed, 2019-11-13 16:15 - 17:45
Date: 
Wed, 2019-11-20 16:15 - 17:45
Date: 
Wed, 2019-11-27 16:15 - 17:45
Date: 
Wed, 2019-12-04 16:15 - 17:45
Date: 
Wed, 2019-12-11 16:15 - 17:45
Date: 
Wed, 2019-12-18 16:15 - 17:45
Date: 
Wed, 2019-12-25 16:15 - 17:45
Date: 
Wed, 2020-01-01 16:15 - 17:45
Date: 
Wed, 2020-01-08 16:15 - 17:45
Date: 
Wed, 2020-01-15 16:15 - 17:45
Date: 
Wed, 2020-01-22 16:15 - 17:45
Date: 
Wed, 2020-01-29 16:15 - 17:45
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of IMPRS seminar on various topics: Equivariant homotopy theory

Reading group on geometric group theory

Posted in
Organiser(s): 
Rachael Boyd, Shi Wang
Date: 
Thu, 2019-10-24 10:15 - 11:45
Date: 
Thu, 2019-10-31 10:15 - 11:45
Date: 
Thu, 2019-11-07 10:15 - 11:45
Date: 
Thu, 2019-11-14 10:15 - 11:45
Date: 
Thu, 2019-11-21 10:15 - 11:45
Date: 
Thu, 2019-11-28 10:15 - 11:45
Date: 
Thu, 2019-12-05 10:15 - 11:45
Date: 
Thu, 2019-12-12 10:15 - 11:45
Date: 
Thu, 2019-12-19 10:15 - 11:45
Date: 
Thu, 2019-12-26 10:15 - 11:45
Date: 
Thu, 2020-01-02 10:15 - 11:45
Date: 
Thu, 2020-01-09 10:15 - 11:45
Date: 
Thu, 2020-01-16 10:15 - 11:45
Date: 
Thu, 2020-01-23 10:15 - 11:45
Date: 
Thu, 2020-01-30 10:15 - 11:45
Date: 
Thu, 2020-02-06 10:15 - 11:45
Date: 
Thu, 2020-02-13 10:15 - 11:45
Date: 
Thu, 2020-02-20 10:15 - 11:45
Date: 
Thu, 2020-02-27 10:15 - 11:45
Date: 
Thu, 2020-03-05 10:15 - 11:45
Date: 
Thu, 2020-03-12 10:15 - 11:45
Date: 
Thu, 2020-03-19 10:15 - 11:45
Date: 
Thu, 2020-03-26 10:15 - 11:45
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of Reading group on geometric group theory

Seminar "Arithmetic of Algebraic Groups"

Posted in
Organiser(s): 
Günter Harder, Joachim Schwermer
Date: 
Tue, 2019-10-15 10:15 - 11:45
Date: 
Tue, 2019-10-22 10:15 - 11:45
Date: 
Tue, 2019-10-29 10:15 - 11:45
Date: 
Tue, 2019-11-05 10:15 - 11:45
Date: 
Tue, 2019-11-12 10:15 - 11:45
Date: 
Tue, 2019-11-19 10:15 - 11:45
Date: 
Tue, 2019-11-26 10:15 - 11:45
Date: 
Tue, 2019-12-03 10:15 - 11:45
Date: 
Tue, 2019-12-10 10:15 - 11:45
Date: 
Tue, 2019-12-17 10:15 - 11:45
Date: 
Tue, 2019-12-24 10:15 - 11:45
Date: 
Tue, 2019-12-31 10:15 - 11:45
Date: 
Tue, 2020-01-07 10:15 - 11:45
Date: 
Tue, 2020-01-14 10:15 - 11:45
Date: 
Tue, 2020-01-21 10:15 - 11:45
Date: 
Tue, 2020-01-28 10:15 - 11:45
Date: 
Tue, 2020-02-04 10:15 - 11:45
Date: 
Tue, 2020-02-11 10:15 - 11:45
Date: 
Tue, 2020-02-18 10:15 - 11:45
Date: 
Tue, 2020-02-25 10:15 - 11:45
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of Seminar "Arithmetic of Algebraic Groups"

Seminar "Arithmetic of Algebraic Groups"

Reading group on "Integer points in polyhedra"

Posted in
Organiser(s): 
Gaetan Borot, Alessandro Giacchetto
Date: 
Tue, 2019-10-08 (All day) - Wed, 2019-11-13 (All day)
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of Reading group on "Integer points in polyhedra"

Website: https://sites.google.com/view/integerpointsonpolyhedra/home

We will introduce the algebra of (indicator functions) of polyhedra and study its properties. Linear forms on this algebra produce functions on the set of polytopes (i.e. bounded polyhedra), that are compatible with set-theoretic decompositions of polyhedra. For polytopes, the lattice point count or the volume are examples of such linear forms.

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