A connectedness property of algebraic moment maps

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dc.creatorKnop, Friedrich
dc.date2001-08-09
dc.date.accessioned2026-07-07T06:29:25Z
dc.date.available2026-07-07T06:29:25Z
dc.descriptionLet a connected reductive group G act on the smooth connected variety X. The cotangent bundle of X is a Hamiltonian G-variety. We show that its "total moment map" has connected fibers. This is an expanded version of section 6 of my paper dg-ga/9712010 on Weyl groups of Hamiltonian manifolds.
dc.description15 pages
dc.identifierhttps://arxiv.org/abs/math/0108069
dc.identifierhttp://arxiv.org/abs/math/0108069
dc.identifierJ. Algebra 258 (2002), 122-136
dc.identifierdoi:10.1016/S0021-8693(02)00509-4
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/98025
dc.subjectAlgebraic Geometry
dc.subjectRepresentation Theory
dc.subjectSymplectic Geometry
dc.subject14L10;53D20
dc.titleA connectedness property of algebraic moment maps
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