Small rational model of subspace complement

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dc.creatorYuzvinsky, Sergey
dc.date1998-06-26
dc.date1999-01-21
dc.date.accessioned2026-07-07T05:25:12Z
dc.date.available2026-07-07T05:25:12Z
dc.descriptionIn the paper we compute the ring strucure on the rational cohomology of a complex subspace complement. For that we construct a small differential graded subalgebra of the De Concini-Procesi wonderful model that is quasi isomorphic to this model. For two classes of arrangements explicit presentation of the ring is given.
dc.description30 pages
dc.identifierhttps://arxiv.org/abs/math/9806143
dc.identifierhttp://arxiv.org/abs/math/9806143
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/77092
dc.subjectCombinatorics
dc.subjectAlgebraic Topology
dc.subject52B30; 52B40
dc.titleSmall rational model of subspace complement
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