Group actions on quiver varieties and applications
Algebraic Geometry
2019-09-20 v3
Abstract
We study algebraic actions of finite groups of quiver automorphisms on moduli spaces of quiver representations. We decompose the fixed loci using group cohomology and we give a modular interpretation of each component. As an application, we construct branes in hyperkaehler quiver varieties, as fixed loci of such actions.
Keywords
Cite
@article{arxiv.1612.06593,
title = {Group actions on quiver varieties and applications},
author = {Victoria Hoskins and Florent Schaffhauser},
journal= {arXiv preprint arXiv:1612.06593},
year = {2019}
}
Comments
To appear in the International Journal of Mathematics