G-biliaison of ladder Pfaffian varieties

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dc.creatorDe Negri, Emanuela
dc.creatorGorla, Elisa
dc.date2008-09-19
dc.date.accessioned2026-07-07T10:04:05Z
dc.date.available2026-07-07T10:04:05Z
dc.descriptionThe ideals generated by pfaffians of mixed size contained in a subladder of a skew-symmetric matrix of indeterminates define arithmetically Cohen-Macaulay, projectively normal, reduced and irreducible projective varieties. We show that these varieties belong to the G-biliaison class of a complete intersection. In particular, they are glicci.
dc.description15 pages
dc.identifierhttps://arxiv.org/abs/0809.3417
dc.identifierhttp://arxiv.org/abs/0809.3417
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/169533
dc.subjectAlgebraic Geometry
dc.subjectCommutative Algebra
dc.subject14M06, 13C40, 14M12
dc.titleG-biliaison of ladder Pfaffian varieties
dc.typetext

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