Seminars

Seminar of the analysis group

Reflecting the diversity of topics represented in the group, our weekly seminar includes talks on topics ranging from pseudo-differential analysis, stochastic PDEs and quantum field theory to higher geometry and combinatorics, with motivations coming from mathematical physics.

List of talks for the Winter Semester 2024/2025.

List of talks for the Summer Semester 2024.

List of talks for the Winter Semester 2023/2024.

 

Joint Mathematical Physics seminar Hannover-Potsdam

The goal of this seminar series is to provide a platform for regular meetings, where young and expert researchers in mathematical and theoretical physics, algebra, analysis and geometry can interact, exchange ideas and discuss a wide range of topics at the interface of all these disciplines. 

The initiative is promoted by the Universities of Hannover and Potsdam, but researchers also from other universities are welcome to participate! 

For more information and for registration visit the webpage: Mathematical Physics seminar Hannover-Potsdam

 

Institute Colloquium

The colloquium consists of two 45-minute to one-hour lectures with a tea break in between. The aim is to provide a mixed audience - whose research areas can range from statistics to algebraic topology - with a pedagogical introduction to a topic, leading to the presentation of new results at the end of the lecture. Learn more

 

Monthly Online Colloquium "Mathematics in Lebanon and beyond" (momentarily suspended)

This colloquium will serve as a meeting place for scientific exchange, bringing together mathematicians from the Lebanese diaspora, friends of Lebanon from around the world, and researchers based in Lebanon. By nature, the colloquium will be interdisciplinary and speakers will be asked to prepare pedagogical talks addressed to a wide audience including non experts in the subject. Presentations can be given in French or English. Learn more

Events

22.11.2024, 11:00  –  Campus Golm, Building 9, Room 2.22 and via Zoom
Arbeitsgruppenseminar Analysis

Matched pairs, post-Hopf algebras and the quantum Yang-Baxter equation

Yunan Li (Guangzhong, China) (online)

Recently, Ferri and Sciandra introduced two equivalent notions, matched pair of actions on a Hopf algebra and Yetter-Drinfeld brace. Any of these objects actually provides a solution of the quantum... 

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04.12.2024, 13:30 - 14:20 (special session)  –  Campus Golm, Building 9, Room 2.22 and via Zoom
Institutskolloquium

Mathematical probability: Why a game-theoretic approach?

Glenn Shafer (Rutgers Business School, Newark)

Most applications of mathematical probability rely, in one way or another, on theorems that give certain events high probability. Since the 1950s, mathematicians have largely agreed that these... 

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06.12.2024, 10:00  –  Campus Golm, Building 9, Room 1.10 and via Zoom
Arbeitsgruppenseminar Analysis

From modular graph forms to iterated integrals (Part 3)

Emiel Claasen (MPI, Potsdam)

Modular Graph Forms (MGFs) are a class of modular forms represented by lattice sums associated to directed simple graphs. They originated from the calculation of graviton amplitudes in type II string... 

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06.12.2024, 11:00  –  Campus Golm, Building 9, Room 1.10 and via Zoom
Arbeitsgruppenseminar Analysis

Incomplete category of fibrant objects for higher derived shifted symplectic groupoids

Chenchang Zhu (Göttingen)

In this talk, based on many previous works, we will introduce a helpful new tool for differential geometers using:

• higher: to deal with quotient singularities
• derived: to heal transversality... 

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06.12.2024, 13:30  –  Campus Golm, Building 9, Room 1.22 and via Zoom
Arbeitsgruppenseminar Analysis

The geometry of rough paths

Felix Medwed (Potsdam)

Following Chapter 8 of the book "An introduction to infinite dimensional geometry" by Alexander Schmeding, I will discuss the (infinite-dimensional) geometric framework for rough paths and their... 

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11.12.2024, 14:00 - 16:00  –  Campus Golm, Building 9, Room 2.22 and via Zoom
Institutskolloquium

Colloquium with Rainer Verch (Leipzig) and Hanno Gottschalk (TU Berlin)

Rainer Verch (Leipzig), Hanno Gottschalk (TU Berlin)

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Here is the list of past events.