Some Remarks on Nakajima’s Quiver Varieties of Type A
نویسنده
چکیده
We try to clarify the relations between quiver varieties of type A and Kraft-Procesi proof of normality of nilpotent conjugacy classes closures.
منابع مشابه
Quiver Varieties and Beilinson-drinfeld Grassmannians of Type A
We construct Nakajima’s quiver varieties of type A in terms of conjugacy classes of matrices and (non-Slodowy’s) transverse slices naturally arising from affine Grassmannians. In full generality quiver varieties are embedded into Beilinson-Drinfeld Grassmannians of type A. Our construction provides a compactification of Nakajima’s quiver varieties and a decomposition of an affine Grassmannian i...
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