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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, 31/01/2013 - 15:00 - Thu, 31/12/2026 - 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.

This often leads to further mathematical interaction, and in any case it is very interesting to know what one's colleagues are working on.

This implies two things:

  1. When you speak at the Oberseminar you should try to make sure that your talk is understandable and interesting to everyone, not just to the people in the same field. (We have many specialized seminars where you can present your work at a more technical level.)
  2. Please always attend the Oberseminar, even if the title of the talk seems technical, because you know that the speaker is going to do a good job. The only reason for absence is that the talk is in your field and thus will be too easy for you.

We hope to see you at the Oberseminar!

Christian Kaiser (organizer)

The directors:
Prof. Ballmann (em.)
Prof. Faltings
Prof. Gaitsgory
Prof. Harder (em.)
Prof. Hirzebruch †
Prof. Manin (em.)
Prof. Scholze
Prof. Teichner
Prof. Zagier (em.)
 


Upcoming talks

Thu, 21 Nov 2024

15:00 - 16:00
MPIM Lecture Hall
Gabriel Angelini-Knoll
K-theory and periodicity

Past talks

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

Thu, 07 Nov 2024

15:00 - 16:00
MPIM Lecture Hall
Anna Felikson
Hyperbolic geometry of friezes

Thu, 31 Oct 2024

15:00 - 16:00
MPIM Lecture Hall
Doug Ulmer
Some unlikely intersections on elliptic surfaces

Thu, 24 Oct 2024

15:00 - 16:00
MPIM Lecture Hall
Oded Yacobi
Dynamics of braid groups and slicings

Thu, 17 Oct 2024

15:00 - 16:00
MPIM Lecture Hall
Lambert A'Campo
Rigidity of automorphic Galois representations over CM fields

Thu, 10 Oct 2024

15:00 - 16:00
MPIM Lecture Hall
Dmitriy Rumynin
Symmetric spaces, where Topology meets Representation Theory

Thu, 26 Sep 2024

15:00 - 16:00
MPIM Lecture Hall
Shinichi Kobayashi
The p-adic Gross-Zagier formula and Iwasawa theory of elliptic curves

Thu, 19 Sep 2024

15:00 - 16:00
MPIM Lecture Hall
Ashay Burungale
A glance at the conjecture of Birch and Swinnerton-Dyer

Thu, 05 Sep 2024

15:00 - 16:00
MPIM Lecture Hall
Xujia Chen
Configuration spaces with mice diagrams

Thu, 29 Aug 2024

15:00 - 16:00
MPIM Lecture Hall
Itamar Mor
A deformation of unstable homotopy theory

Thu, 15 Aug 2024

15:00 - 16:00
MPIM Lecture Hall
Alina Ostafe
On some arithmetic statistics for integer matrices

Thu, 08 Aug 2024

15:00 - 16:00
MPIM Lecture Hall
Sebastian Schlegel Mejia
An introduction to the BPS cohomolgy of 2-Calabi—Yau categories

Thu, 01 Aug 2024

15:00 - 16:00
MPIM Lecture Hall
Rachita Guria
Counting Rational Points on Determinant surfaces and its applications

Thu, 18 Jul 2024

15:00 - 16:00
MPIM Lecture Hall
Yingkun Li
Algebraic numbers and elliptic curves

Thu, 11 Jul 2024

15:00 - 16:00
MPIM Lecture Hall
Lance Edward Miller
Ramified Arithmetic Differential Geometry

Thu, 04 Jul 2024

15:00 - 16:00
MPIM Lecture Hall
Christoforos Neofytidis
A topological interpretation of numbers

Thu, 27 Jun 2024

15:00 - 16:00
MPIM Lecture Hall
Kenneth Chiu
Hodge theory, unlikely intersections and o-minimal geometry

Thu, 20 Jun 2024

15:00 - 16:00
MPIM Lecture Hall
Nicholas Wilkins
Equivariant localisation by pseudocycles

Thu, 13 Jun 2024

15:00 - 16:00
MPIM Lecture Hall
Félix Loubaton
From typed programming languages to synthetic homotopy theory

Thu, 06 Jun 2024

15:00 - 16:00
MPIM Lecture Hall
Paolo Tomasini
Equivariant elliptic cohomology and mapping stacks

Thu, 23 May 2024

15:00 - 16:00
MPIM Lecture Hall
Richard Haburcak
Maximal Brill--Noether loci

Thu, 16 May 2024

15:00 - 16:00
MPIM Lecture Hall
Jean Raimbault
Invariant random subgroups in Coxeter groups

Thu, 02 May 2024

15:00 - 16:00
MPIM Lecture Hall
Katrin Wehrheim
Higher categorical structures in symplectic geometry

Thu, 25 Apr 2024

15:00 - 16:00
MPIM Lecture Hall
Peter Scholze
Analytic prismatization

Thu, 18 Apr 2024

15:00 - 16:00
MPIM Lecture Hall
Karandeep Jandu Singh
Stability problems and differential graded Lie algebras

Thu, 11 Apr 2024

15:00 - 16:00
MPIM Lecture Hall
Alexei Penskoi
Isoperimetric inequalities for eigenvalues of the Laplace-Beltrami operator on surfaces

Thu, 28 Mar 2024

15:00 - 16:00
MPIM Lecture Hall
Oussama Bensaid
Coarse separation in geometric group theory

Thu, 21 Mar 2024

15:00 - 16:00
MPIM Lecture Hall
Kevin Pilgrim
Semigroups of branched mapping classes: dynamics and geometry

Thu, 14 Mar 2024

15:00 - 16:00
MPIM Lecture Hall
Paula Truöl
3-braid knots with maximal 4-genus

Thu, 07 Mar 2024

15:00 - 16:00
MPIM Lecture Hall
Jacques Audibert
Hitchin representations and higher rank lattices

Thu, 29 Feb 2024

15:00 - 16:00
MPIM Lecture Hall
Federico Bongiorno
Frobenius theorem in Algebraic Geometry

Thu, 22 Feb 2024

15:00 - 16:00
MPIM Lecture Hall
Gregory Soifer
Fundamental groups of affine manifolds

Thu, 15 Feb 2024

15:00 - 16:00
MPIM Lecture Hall
Baoning Du
Schur indices and their modular properties

Thu, 01 Feb 2024

15:00 - 16:00
MPIM Lecture Hall
Xun Lin
Infinitesimal categorical Torelli: an application to Kuznetsov' Fano 3-folds conjecture

Thu, 25 Jan 2024

15:00 - 16:00
MPIM Lecture Hall
Jiacheng Xia
Arithmetic theta lifting and Sturm-type bounds for modular forms of higher degrees

Thu, 18 Jan 2024

15:00 - 16:00
MPIM Lecture Hall
Nikolai Konovalov
Tempered sheaves

Thu, 11 Jan 2024

15:00 - 16:00
MPIM Lecture Hall
Andrew Graham
The Bloch--Kato conjecture for conjugate self-dual automorphic representations

Thu, 14 Dec 2023

15:00 - 16:00
MPIM Lecture Hall
Alexandre Minets
Cohomological Hall algebras and P=W conjecture

Thu, 07 Dec 2023

15:00 - 16:00
MPIM Lecture Hall
Fei Xie
Derived categories and semiorthogonal decompositions of projective varieties

Thu, 30 Nov 2023

15:00 - 16:00
MPIM Lecture Hall
Xinchen Miao
Local Integrability of Bessel functions on GL(n)

Thu, 23 Nov 2023

15:00 - 16:00
MPIM Lecture Hall
Yuki Kanakubo
Polyhedral realizations for crystal bases and extended Young diagrams of affine type A^{(1)}_{n-1}

Thu, 16 Nov 2023

15:00 - 16:00
MPIM Lecture Hall
Duong Dinh
Separation of variables for the moduli of Higgs bundles and connections

Thu, 09 Nov 2023

15:00 - 16:00
MPIM Lecture Hall
Yash Uday Deshmukh
Homotopy rigidity of Lagrangian embeddings

Thu, 02 Nov 2023

15:00 - 16:00
MPIM Lecture Hall
Robert Pollack
Slopes of modular forms and the ghost conjecture

Thu, 26 Oct 2023

15:00 - 16:00
MPIM Lecture Hall
David Miyamoto
Foliations determined by their leaf spaces

Thu, 19 Oct 2023

15:00 - 16:00
MPIM Lecture Hall
Oana Padurariu
Cyclic isogenies of elliptic curves over fixed quadratic fields

Thu, 12 Oct 2023

15:00 - 16:00
MPIM Lecture Hall
Kaif Hilman
Equivariant hermitian K-theory and a periodicity result for C_2-L-theory

Thu, 28 Sep 2023

15:00 - 16:00
MPIM Lecture Hall
Jize Yu
Gaitsgory's central functor and the Arkhipov-Bezrukavnikov equivalence for p-adic groups

Thu, 21 Sep 2023

15:00 - 16:00
MPIM Lecture Hall
Nikita Markarian
Perturbative Chern-Simons invariants and factorization homology

Thu, 07 Sep 2023

15:00 - 16:00
MPIM Lecture Hall
Eduardo Reyes
Deformation spaces of isometric group actions

Thu, 31 Aug 2023

15:00 - 16:00
MPIM Lecture Hall
David Prinz
Renormalization of Gauge Theories and Gravity

For older events also see the Program.

Seminar on Current affairs in low-dimensional topology

Posted in
Organiser(s): 
Daniel Galvin, Simona Vesela
Date: 
Thu, 07/11/2024 - 14:00 - 15:00
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of Seminar on Current affairs in low-dimensional topology

WIQI topology seminar

Posted in
Organiser(s): 
Andrea Bianchi, Thomas Blom
Date: 
Fri, 25/10/2024 - 12:45 - 14:00
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of WIQI topology seminar 
If you are interested in participating, just show up! You can moreover keep yourself updated by visiting the WIQI website
https://guests.mpim-bonn.mpg.de/bianchi/wiqi.html

 

Study group "Rigid meromorphic cocycles for orthogonal groups study group"

Posted in
Organiser(s): 
Havard Damm-Johnsen, Pengcheng Zhang
Date: 
Fri, 18/10/2024 - 12:00 - 13:00
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of Study group "Rigid meromorphic cocycles for orthogonal groups study group"

IMPRS seminar on Modular Forms

Posted in
Organiser(s): 
Christian Kaiser
Date: 
Tue, 08/10/2024 - 16:30 - 18:00
Date: 
Tue, 15/10/2024 - 16:30 - 18:00
Date: 
Tue, 22/10/2024 - 16:30 - 18:00
Date: 
Tue, 29/10/2024 - 16:30 - 18:00
Date: 
Tue, 05/11/2024 - 16:30 - 18:00
Date: 
Tue, 12/11/2024 - 16:30 - 18:00
Date: 
Tue, 19/11/2024 - 16:30 - 18:00
Date: 
Tue, 26/11/2024 - 16:30 - 18:00
Date: 
Tue, 03/12/2024 - 16:30 - 18:00
Date: 
Tue, 10/12/2024 - 16:30 - 18:00
Date: 
Tue, 17/12/2024 - 16:30 - 18:00
Date: 
Tue, 24/12/2024 - 16:30 - 18:00
Date: 
Tue, 31/12/2024 - 16:30 - 18:00
Date: 
Tue, 07/01/2025 - 16:30 - 18:00
Date: 
Tue, 14/01/2025 - 16:30 - 18:00
Date: 
Tue, 21/01/2025 - 16:30 - 18:00
Date: 
Tue, 28/01/2025 - 16:30 - 18:00
Details: 
Program and Abstracts of IMPRS seminar on Modular Forms

Seminar on Functor Calculi

Posted in
Organiser(s): 
Kaif Hilman
Affiliation: 
MPIM
Date: 
Tue, 01/10/2024 - 14:00 - 16:00
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of Seminar on Functor Calculi

More information may be found on the seminar website:

 

https://sites.google.com/view/kaif-hilman/calculi-seminar

Combinatorics of generalized Coxeter planes and transversal slices to conjugacy classes in algebraic groups

Posted in
Organiser(s): 
Alexey Sevastyanov
Affiliation: 
University of Aberdeen
Date: 
Wed, 10/07/2024 - 11:00 - Wed, 14/08/2024 - 13:00
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of Combinatorics of generalized Coxeter planes and transversal slices to conjugacy classes in algebraic groups

Physical Math Seminar

Posted in
Organiser(s): 
David Aretz, David Prinz, Peter Teichner
Date: 
Thu, 23/05/2024 - 12:00 - Thu, 26/09/2024 - 15:00
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of Physical Math Seminar

Reading Seminar: Rational $K(n)$-local spheres

Posted in
Organiser(s): 
Itamar Mor, Vignesh Subramanian, Ningchuan Zhang
Date: 
Mon, 13/05/2024 - 10:00 - Sat, 31/08/2024 - 12:00
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of Reading Seminar: Rational $K(n)$-local spheres

IMPRS seminar on various topics: Kazhdan-Lusztig theory

Posted in
Organiser(s): 
Christian Kaiser
Affiliation: 
MPIM
Date: 
Tue, 30/04/2024 - 10:00 - 11:30
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of IMPRS seminar on various topics: Kazhdan-Lusztig theory

Reading seminar on the unstable Adams spectral sequence

Posted in
Organiser(s): 
Yuqing Shi und Nikolay Konovalov
Date: 
Tue, 30/04/2024 - 10:30 - Tue, 02/07/2024 - 12:30
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of Reading seminar on the unstable Adams spectral sequence

IMPRS seminar on various topics: single talk

Posted in
Date: 
Tue, 16/04/2024 - 10:00 - Tue, 06/08/2024 - 11:30
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of IMPRS seminar on various topics: single talk

Oberseminar Arithmetische Geometrie und Darstellungstheorie

Posted in
Organiser(s): 
Peter Scholze
Date: 
Fri, 12/04/2024 - 14:05 - Fri, 19/07/2024 - 16:00
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of Oberseminar Arithmetische Geometrie und Darstellungstheorie

ARGOS (Arithmetische Geometrie Oberseminar)

Posted in
Organiser(s): 
Peter Scholze
Date: 
Tue, 09/04/2024 - 14:00 - Tue, 16/07/2024 - 16:00
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of ARGOS (Arithmetische Geometrie Oberseminar)

Seminar Circle method for Diophantine equations

Posted in
Organiser(s): 
Tian Wang (MPIM) and Doyon Kim (U Bonn)
Date: 
Mon, 19/02/2024 - 14:00 - Mon, 15/07/2024 - 16:00
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of Seminar Circle method for Diophantine equations

We are organizing a seminar that aims to offer an introduction to the circle method. Initially developed by Hardy, Littlewood, and Ramanujan, the circle method has been successfully applied to many problems in number theory, including Waring’s problem, Goldbach’s weak conjecture, and estimating the number of partitions. We will follow Davenport's lecture notes* that explains the Hardy-Littlewood circle method with a minimum of fuss by looking at  its applications to Waring's problem.

We plan to cover the first ten sections of * and we will meet on Mondays starting from February 19 at 2:00-4:00 pm in the seminar room. All who are interested in this topic are welcome to join!

(*Analytic methods for Diophantine equations and Diophantine inequalities. The University of Michigan, Fall Semester, 1962)

 

 

Abstract Homotopy Theory Seminar

Posted in
Organiser(s): 
Viktoriya Ozornova
Date: 
Wed, 07/02/2024 - 12:00 - Wed, 18/12/2024 - 13:30
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of Abstract Homotopy Theory Seminar

MPIM Math-Phys Seminar

Posted in
Organiser(s): 
David Prinz, David Aretz
Affiliation: 
MPIM
Date: 
Thu, 01/02/2024 - 11:30 - Thu, 18/07/2024 - 14:00
Location: 
MPIM Seminar Room
Details: 
Program and Abstracts of MPIM Math-Phys Seminar

A seminar about different topics in Mathematical Physics, broadly around Quantum Field Theory, Algebraic Topology and Differential Geometry. Our meetings are hosted by an assigned speaker, who gives an informal introduction to his topic. Alongside, we will have questions from the audience, which typically lead to a lively discussion.

Seminar-Webseite: https://davidprinz.org/seminar/

IMPRS seminar on various topics: Mostow rigidity

Posted in
Date: 
Tue, 09/01/2024 - 10:15 - Tue, 31/12/2024 - 11:45
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of IMPRS seminar on various topics: Mostow rigidity

IMPRS seminar on various topics: Single talk

Posted in
Organiser(s): 
Christian Kaiser
Affiliation: 
MPIM
Date: 
Mon, 27/11/2023 - 10:15 - Mon, 29/01/2024 - 11:45
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of IMPRS seminar on various topics: Single talk
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