Homological realization of Nakajima varieties and Weyl group actions
Igor FrenkelMikhail KhovanovOlivier Schiffmann
所有作者
Igor FrenkelMikhail KhovanovOlivier Schiffmann
文献摘要
We describe points on Nakajima varieties and Weyl group actions on them via
complexes of semisimple and projective modules over certain finite-dimensional
algebras.