Deformations of path algebras of quivers with relations

Zhengfang Wang (University of Stuttgart, Germany)

10-Sep-2020, 12:00-13:00 (4 years ago)

Abstract: In this talk, we provide a very explicit method to describe deformations of path algebras of quivers with relations. This method is based on a combinatorial description of an L-infinity algebra constructed from Chouhy-Solotar’s projective resolution. As an application, we show that the variety associated to monomial algebras constructed by Green-Hille-Schroll is actually given by the Maurer--Cartan equation of the L-infinity algebra. This is joint work with Severin Barmeier.

mathematical physicscommutative algebraalgebraic geometryrings and algebrasrepresentation theorysymplectic geometry

Audience: researchers in the topic

( slides | video )


Longitudinal Algebra and Geometry Open ONline Seminar (LAGOON)

Series comments: Description: Research webinar series

The LAGOON webinar series was supported as part of the International Centre for Mathematical Sciences (ICMS) and the Isaac Newton Institute for Mathematical Sciences (INI) Online Mathematical Sciences Seminars and is now sponsored by the University of Cologne and the University of Pavia. Please register here to obtain the Zoom link and password for the meetings.

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Organizers: Severin Barmeier, Frank Neumann*, Sibylle Schroll*
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