BPS cohomology in geometry and representation theory
Ben Davison

TL;DR
This paper surveys the theory of BPS invariants and cohomology, highlighting their applications in enumerative geometry and representation theory, and discussing recent progress in the field.
Contribution
It provides a comprehensive overview of BPS invariants and cohomology, emphasizing recent developments and their applications in geometry and representation theory.
Findings
Overview of BPS invariants and cohomology
Connections to enumerative geometry and representation theory
Discussion of recent advances in the field
Abstract
We motivate and survey the theory of BPS invariants of categories and BPS cohomology of stacks, indicating applications in enumerative geometry and representation theory, as well as recent advances.
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Taxonomy
TopicsHomotopy and Cohomology in Algebraic Topology · Algebraic structures and combinatorial models · Geometric and Algebraic Topology
