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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/132480
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dc.contributor.authorNavarro, Vicenç (Navarro Aznar)-
dc.date.accessioned2019-04-26T13:13:38Z-
dc.date.available2019-04-26T13:13:38Z-
dc.date.issued1992-
dc.identifier.issn0214-1493-
dc.identifier.urihttps://hdl.handle.net/2445/132480-
dc.description.abstractIn this paper, we emphasize Deligne's theory of weights, in order to prove that some stratifications of algebraic varieties are perfect. In particular, we study in some detail the Bialynicki-Birula's stratifications and the stratifications considered by F. Kirwan to compute the cohomology of symplectic or geometric quotients. Finally we also appoint the motivic formulation of this approach, which contains the Hodge theoretic forrnulation.-
dc.format.extent19 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherUniversitat Autònoma de Barcelona-
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.5565/PUBLMAT_362B92_06-
dc.relation.ispartofPublicacions Matemàtiques, 1992, vol. 36, num. 2, p. 807-825-
dc.relation.urihttps://doi.org/10.5565/PUBLMAT_362B92_06-
dc.rights(c) Universitat Autònoma de Barcelona, 1992-
dc.sourceArticles publicats en revistes (Matemàtiques i Informàtica)-
dc.subject.classificationÀlgebra-
dc.subject.classificationGeometria-
dc.subject.otherAlgebra-
dc.subject.otherGeometry-
dc.titleStratifications parfaites et théorie des poids-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec072683-
dc.date.updated2019-04-26T13:13:38Z-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
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