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Abstracts for Seminar on Kac-Moody algebras and related topics

Alternatively have a look at the program.

Higher Kac-Moody algebras and derived algebraic geometry

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Speaker: 
Benjamin Hennion
Affiliation: 
Univ. de Montpellier II/MPIM
Date: 
Fri, 10/02/2017 - 13:30 - 15:00
Location: 
MPIM Seminar Room

Derived moduli of G-bundles

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Speaker: 
Giovanni Faonte
Affiliation: 
Yale University/MPIM
Date: 
Fri, 24/02/2017 - 13:30 - 15:00
Location: 
MPIM Seminar Room

Ind-Pro Topology in Dimension Two and Arithmetic Applications

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Speaker: 
Lin Weng
Affiliation: 
Kyushu Universität/MPIM
Date: 
Fri, 03/03/2017 - 13:30 - 15:00
Location: 
MPIM Seminar Room

We give some detailed accounts of global properties on ind-pro topology
in dimension two for arithmetic surfaces. As applications, we construct new
adelic cohomology groups  and establish Parshin type reciprocity laws for
these surfaces.

Holomorphic field theories and higher-dimensional vertex algebras

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Speaker: 
Owen Gwilliam
Affiliation: 
MPIM
Date: 
Fri, 17/03/2017 - 13:30 - 15:00
Location: 
MPIM Seminar Room

Chiral conformal field theory in one complex dimension spurred Beilinson and Drinfeld's invention of
factorization algebras, a global counterpart to vertex algebras, which they then deployed in geometric
Langlands theory. I will outline a close cousin of their definitions that applies in arbitrary dimension,
but with the flavor of complex differential geometry. Along the way, I will describe several field theories
(including some twists of supersymmetric gauge theories) that provide examples in physics.

Conformal Blocks

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Speaker: 
Emile Bouaziz
Affiliation: 
University of Cambridge/MPIM
Date: 
Fri, 31/03/2017 - 13:30 - 15:00
Location: 
MPIM Seminar Room

Gel'fand-Fuks cohomology

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Speaker: 
Friedrich Wagemann
Affiliation: 
Université de Nantes/MPI
Date: 
Fri, 21/04/2017 - 13:30 - 15:00
Location: 
MPIM Seminar Room

Yang-Mills theory

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Speaker: 
Iuliya Beloshapka
Affiliation: 
Steklov Math Institute/MPI
Date: 
Fri, 05/05/2017 - 13:30 - 15:00
Location: 
MPIM Seminar Room

A homolopical algebraic context for chains of D-modules

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Speaker: 
Gennaro Di Brino
Affiliation: 
Universität Luxemburg
Date: 
Fri, 12/05/2017 - 13:30 - 15:00
Location: 
MPIM Seminar Room

Degree 1 cohomology of Lie-Rinehart Algebras

Posted in
Speaker: 
Bas Janssens
Affiliation: 
Utrecht U./MPIM
Date: 
Fri, 09/06/2017 - 13:30 - 15:00
Location: 
MPIM Seminar Room
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