A new Weyl group action related to the quasi-classical Gelfand-Graev action
Representation Theory
2021-09-21 v3 Algebraic Geometry
Symplectic Geometry
Abstract
We construct a Weyl group action on the DKS type varieties, a certain class of varieties associated with quivers. As a result, on some special DKS type varieties, we can give a quiver theoretic explanation of the quasi-classical Gelfand-Graev action discovered by Ginzburg and Riche and studied by Ginzburg and Kazhdan recently.
Keywords
Cite
@article{arxiv.1912.04539,
title = {A new Weyl group action related to the quasi-classical Gelfand-Graev action},
author = {Xiangsheng Wang},
journal= {arXiv preprint arXiv:1912.04539},
year = {2021}
}
Comments
v3, 40 pages, 4 figures. Final, various minor corrections, the numbering of sections may be different from the published paper