On the cohomology of hyperkähler quotients
On the cohomology of hyperkähler quotients
复制标题
关于 hyperkähler 商的上同调
DOI:
10.1007/s00031-009-9065-x
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发表时间:
2008
影响因子:
0.7
通讯作者:
F. Kirwan
中科院分区:
文献类型:
--
作者:
L. Jeffrey;Y. Kiem;F. Kirwan
This paper gives a partial desingularization construction for hyperkähler quotients and a criterion for the surjectivity of an analogue of the Kirwan map to the cohomology of hyperkähler quotients. This criterion is applied to some linear actions on hyperkähler vector spaces.