Cohomology pairings on singular quotients in geometric invariant theory

Simple item page
dc.creatorJeffrey, Lisa C.
dc.creatorKiem, Young-Hoon
dc.creatorKirwan, Frances
dc.creatorWoolf, Jonathan
dc.date2001-01-09
dc.date2005-05-17
dc.date.accessioned2026-07-07T04:39:35Z
dc.date.available2026-07-07T04:39:35Z
dc.descriptionIn 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.
dc.description49 pages, LaTeX23; corrected theorem numbers to be consistent with the published version
dc.identifierhttps://arxiv.org/abs/math/0101079
dc.identifierhttp://arxiv.org/abs/math/0101079
dc.identifierTransformation Groups vol. 8, (2003) 217-259
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/60727
dc.subjectAlgebraic Geometry
dc.subjectSymplectic Geometry
dc.titleCohomology pairings on singular quotients in geometric invariant theory
dc.typetext

Files

Collections

arXiv