On the McKay correspondences for the Hilbert scheme of points on the affine plane

被引:3
|
作者
Boissière, S [1 ]
机构
[1] Univ Nice, Lab JA Dieudonne, F-06108 Nice 2, France
关键词
Hilbert scheme; McKay correspondence; symmetric functions; equivariant cohomology; Macdonald polynomials;
D O I
10.1007/s00208-005-0738-z
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The quotient of a finite-dimensional vector space by the action of a finite subgroup of automorphisms is usually a singular variety. Under appropriate assumptions, the McKay correspondence relates the geometry of nice resolutions of singularities and the representations of the group. For the Hilbert scheme of points on the affine plane, we study how different correspondences (McKay, dual McKay and multiplicative McKay) are related to each other.
引用
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页码:419 / 438
页数:20
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