Relative invariants: an exterior algebra.

被引:2
|
作者
Beck, Vincent [1 ]
机构
[1] Univ Paris 07, Inst Math, F-75013 Paris, France
关键词
D O I
10.1016/j.crma.2006.03.014
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Relative invariants: an exterior algebra. Let G be a complex reflection group acting on V, M be a finite dimensional G-module and S be the coordinate ring of V. Generalizing results of Orlik and Solomon, and of Shepler, we build an exterior algebra structure on the set of relative invariants (associated to a linear character of G) of the algebra S circle times Lambda(M*).
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页码:727 / 732
页数:6
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