Compactifications of subvarieties of tori

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dc.creatorTevelev, Jenia
dc.date2004-12-16
dc.date2005-08-21
dc.date.accessioned2026-07-07T05:15:22Z
dc.date.available2026-07-07T05:15:22Z
dc.descriptionWe study compactifications of subvarieties of algebraic tori defined by imposing a sufficiently fine polyhedral structure on their non-archimedean amoebas. These compactifications have many nice properties, for example any k boundary divisors intersect in codimension k. We consider some examples including $M_{0,n}\subset\bar M_{0,n}$ (and more generally log canonical models of complements of hyperplane arrangements) and compact quotients of Grassmannians by a maximal torus.
dc.description14 pages, submitted version
dc.identifierhttps://arxiv.org/abs/math/0412329
dc.identifierhttp://arxiv.org/abs/math/0412329
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/73606
dc.subjectAlgebraic Geometry
dc.subject14
dc.titleCompactifications of subvarieties of tori
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