2000 character limit reached
Remarks on Cohomological Hall algebras and their representations (1404.1606v2)
Published 6 Apr 2014 in math.RT, hep-th, math.AG, math.QA, and math.SG
Abstract: The paper is devoted to several questions related to the notion of Cohomological Hall algebra (COHA for short) introduced few years ago by Maxim Kontsevich and the author. In particular we discuss a class of representations of COHA in the cohomology groups of the moduli spaces of stable framed objects. We speculate about possible sources of interesting representations as well as about some applications to geometry and physics.
Paper Prompts
Sign up for free to create and run prompts on this paper using GPT-5.
Collections
Sign up for free to add this paper to one or more collections.
