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

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

Tue, 15 Sep 2020

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

Tue, 22 Sep 2020

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

Tue, 29 Sep 2020

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

Tue, 06 Oct 2020

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

Tue, 13 Oct 2020

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

Tue, 20 Oct 2020

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

Tue, 27 Oct 2020

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

Tue, 03 Nov 2020

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

Tue, 10 Nov 2020

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

Tue, 17 Nov 2020

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

Tue, 24 Nov 2020

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

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, 08 Dec 2020

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

Tue, 15 Dec 2020

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

Tue, 19 Jan 2021

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

Tue, 26 Jan 2021

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

Tue, 02 Feb 2021

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

Tue, 09 Feb 2021

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

Tue, 16 Feb 2021

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

Tue, 23 Feb 2021

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

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, 09 Mar 2021

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

Tue, 16 Mar 2021

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

Tue, 23 Mar 2021

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

Tue, 30 Mar 2021

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

Tue, 06 Apr 2021

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

Tue, 13 Apr 2021

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

Tue, 20 Apr 2021

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

Tue, 27 Apr 2021

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

Tue, 04 May 2021

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

Tue, 11 May 2021

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

Tue, 18 May 2021

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

Tue, 25 May 2021

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

Tue, 01 Jun 2021

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

Tue, 08 Jun 2021

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

Tue, 15 Jun 2021

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

Tue, 22 Jun 2021

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

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, 06 Jul 2021

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

Tue, 13 Jul 2021

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

Tue, 20 Jul 2021

14:00 - 15:30
Margaret Bilu
Zeta statistics

Tue, 27 Jul 2021

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

Tue, 19 Oct 2021

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

Tue, 26 Oct 2021

13:45 - 15:30
Enno Keßler
Super J-holomorphic curves

Tue, 09 Nov 2021

13:45 - 15:30
Katherine Maxwell
The super Mumford form and Sato Grassmannian

Tue, 16 Nov 2021

13:45 - 15:30
Thomas Walpuski
The Gopakumar–Vafa finiteness conjecture

Tue, 23 Nov 2021

13:45 - 15:30
Tomoyuki Arakawa
4D/2D duality and representation theory

Tue, 30 Nov 2021

13:45 - 15:30
Laura Monk
Geometry and spectrum of random hyperbolic surfaces

Tue, 07 Dec 2021

13:45 - 15:30
Alexander Gorodnik
Rational Points on Algebraic Groups and Spectrum

Tue, 14 Dec 2021

13:45 - 15:30
Joshua Lieber
Derived Motivic Measures and Six Functors Formalisms

 

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