Cohomology pairings on singular quotients in geometric invariant theory

Details Cohomology pairings on singular quotients in geometric invariant theory Cohomology pairings on singular quotients in geometric invariant theory

2001-01-09

arxiv.org/abs/math/0101079v3

Transformation Groups vol. 8, (2003) 217-259

Mathematics

Algebraic Geometry

49 pages, LaTeX23; corrected theorem numbers to be consistent with the published version

Scientific paper

In this paper we shall give formulas for the pairings of intersection cohomology classes of complementary dimensions in the intersection cohomology of geometric invariant theoretic quotients for which semistability is not necessarily the same as stability (although we make some weaker assumptions on the action). We also give formulas for intersection pairings on resolutions of singularities (or more precisely partial resolutions, since orbifold singularities are allowed) of the quotients.

Affiliated with

Also associated with

No associations

Rating

Cohomology pairings on singular quotients in geometric invariant theory does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Cohomology pairings on singular quotients in geometric invariant theory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cohomology pairings on singular quotients in geometric invariant theory will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-66143