On the reductive Borel-Serre compactification, II: Excentric quotients and least common modifications

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dc.creatorZucker, Steven
dc.date2006-09-14
dc.date.accessioned2026-07-07T12:38:31Z
dc.date.available2026-07-07T12:38:31Z
dc.descriptionLet X be a locally symmetric variety. Let EBS(X) and TorE(X) denote its excentric Borel-Serre and excentric toroidal compactifications, resp. We determine their least common modification and use it to prove a conjecture of Goresky and Tai concerning canonical extensions of homogeneous vector bundles. In the process, we see that EBS(X) and TorE(X) are homotopy equivalent.
dc.description56 pages
dc.identifierhttps://arxiv.org/abs/math/0609422
dc.identifierhttp://arxiv.org/abs/math/0609422
dc.identifierAmer. J. Math. 130 (2008) 859-912
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/218786
dc.subjectAlgebraic Geometry
dc.subject32J05, 14J99
dc.titleOn the reductive Borel-Serre compactification, II: Excentric quotients and least common modifications
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