Reflection Functors for Quiver Varieties and Weyl Group Actions
نویسنده
چکیده
We define a Weyl group action on quiver varieties using reflection functors, which resemble ones introduced by Bernstein-Gelfand-Ponomarev [1]. As an application, we define Weyl group representations of homology groups of quiver varieties. They are analogues of Slodowy’s construction of Springer representations of the Weyl group.
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تاریخ انتشار 2007