Work

Generators of the preprojective CoHA of a quiver

Year: 2025

Type: article

Abstract: In this short note, we refine a result of Schiffmann–Vasserot, by showing that the localized preprojective cohomological Hall algebra of any quiver is spherical, that is, generated by elements of minimal dimension.

Source: Bulletin of the London Mathematical Society

DOI: 10.1112/blms.70093

Author: Andrei Neguț

Institutions: IMAR - Institutul de Matematică „Simion Stoilow” al Academiei Române, École Polytechnique Fédérale de Lausanne

Language: English

Topic: Algebraic structures and combinatorial models

Subfield: Geometry and Topology

Field: Mathematics

Domain: Physical Sciences

Open Access status: green

Funder: National Science Foundation

Award: CAREER: Higher Enumerative Geometry via Representation Theory and Mathematical Physics

OpenAlex ID: W4410358380

FWCI: 1.756

Cites: 4

Cited by: 2

Related to: 10