Homological realization of Nakajima varieties and Weyl group actions
Quantum Algebra
2007-05-23 v1
Abstract
We describe points on Nakajima varieties and Weyl group actions on them via complexes of semisimple and projective modules over certain finite-dimensional algebras.
Keywords
Cite
@article{arxiv.math/0311485,
title = {Homological realization of Nakajima varieties and Weyl group actions},
author = {Igor Frenkel and Mikhail Khovanov and Olivier Schiffmann},
journal= {arXiv preprint arXiv:math/0311485},
year = {2007}
}
Comments
39 pages, 2 figures