The total coordinate ring of a wonderful variety

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dc.creatorBrion, Michel
dc.date2006-03-07
dc.date2007-01-24
dc.date.accessioned2026-07-07T07:42:37Z
dc.date.available2026-07-07T07:42:37Z
dc.descriptionWe study the cone of effective divisors and the total coordinate ring of wonderful varieties, with applications to their automorphism group. We show that the total coordinate ring of any spherical variety is obtained from that of the associated wonderful variety by a base change of invariant subrings.
dc.descriptionFinal version, to appear in Journal of Algebra
dc.identifierhttps://arxiv.org/abs/math/0603157
dc.identifierhttp://arxiv.org/abs/math/0603157
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/122511
dc.subjectAlgebraic Geometry
dc.subjectRepresentation Theory
dc.subject14E30; 14J50; 14L30; 14M17
dc.titleThe total coordinate ring of a wonderful variety
dc.typetext

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