On the cohomology ring of the Hilbert scheme of C2

被引:53
|
作者
Vasserot, E [1 ]
机构
[1] Univ Cergy Pontoise, Dept Math, F-95302 Cergy Pontoise, France
关键词
D O I
10.1016/S0764-4442(00)01766-3
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We express the product of the cohomology ring of the Hilbert scheme in terms of the center of the algebra of the symmetric group. We give a conjecture for the case of crepant resolutions of symplectic quotient singularities. (C) 2001 Academie des sciences/Editions scientifiques et medicales Elsevier SAS.
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页码:7 / 12
页数:6
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