Torus-Equivariant Chow Rings of Quiver Moduli

Symmetry Integrability and Geometry-Methods and Applications

article

Hans Franzen¹ 

[1] Fakultät für Mathematik, Ruhr-Universität Bochum

关键词: torus actions;    equivariant Chow rings;    torus localization;    quiver moduli 2020 Mathematics Subject Classification 14C15;    16G20;   

DOI  :  10.3842/SIGMA.2020.096

来源: National Academy of Science of Ukraine

【 摘 要 】

We compute rational equivariant Chow rings with respect to a torus of quiver moduli spaces. We derive a presentation in terms of generators and relations, use torus localization to identify it as a subring of the Chow ring of the fixed point locus, and we compare the two descriptions.

【 授权许可】

Unknown