Title: Equivariant Intersection Cohomology of Semi-Stable Points
Abstract:The main result of the paper is that the equivariant intersection cohomology of the semi-stable points on a complex projective variety , for the action of a complex reductive group, may be determined ...The main result of the paper is that the equivariant intersection cohomology of the semi-stable points on a complex projective variety , for the action of a complex reductive group, may be determined from the equivariant intersection cohomology of the semi-stable points for the action of a maximal torus. It extends the work of Brion who considered the smooth case using equivariant cohomology. Equivariant intersection cohomology is a theory due to Brylinski and the second author. As an application, a surprising relation between the intersection cohomology of Chow hypersurfaces is established in the last section of the paper.Read More
Publication Year: 1996
Publication Date: 1996-06-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 5
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