2023 - T2 - Higher structures in geometry and mathematical physics

Collection 2023 - T2 - Higher structures in geometry and mathematical physics

Organizer(s) Behrend, Kai ; Fantechi, Barbara ; Laurent-Gengoux, Camille ; Stiénon, Mathieu ; Xu, Ping

Date(s) 17/04/2023 - 14/07/2023

linked URL https://indico.math.cnrs.fr/event/7893/

50 72

Cohomological Hall algebras in dimensions one and two and applications - Part 2

By Olivier Schiffmann

We will define essentially from scratch the 1d and 2d cohomological Hall algebras associated to quivers and curves or surfaces, and present some applications to representation theory and to geometry of the moduli spaces of sheaves on curves or surfaces.

Information about the video

Date of recording 09/05/2023
Date of publication 09/05/2023
Institution IHP
Language English
Audience Researchers, Graduate Students
Director(s) Alexandre Duplessis
Format MP4
Venue Amphitheater Darboux, IHP

Domain(s)

Representation Theory

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published on May 9, 2023

Cohomological Hall algebras in dimensions one and two and applications - Part 2

By Olivier Schiffmann

published on May 11, 2023

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published on May 15, 2023

Cohomological Hall algebras in dimensions one and two and applications - Part 5

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