Multiplicities of Singular Points in Schubert Varieties of Grassmannians

Simple item page
dc.creatorKreiman, V.
dc.creatorLakshmibai, V.
dc.date2001-08-09
dc.date.accessioned2026-07-07T04:42:56Z
dc.date.available2026-07-07T04:42:56Z
dc.descriptionWe give a closed-form formula for the Hilbert function of the tangent cone at the identity of a Schubert variety X in the Grassmannian in both group theoretic and combinatorial terms. We also give a formula for the multiplicity of X at the identity, and a Grobner basis for the ideal defining the intersection of X with the opposite cell as a closed subvariety of the opposite cell. We give conjectures for the Hilbert function and multiplicity at points other than the identity.
dc.description11 pages
dc.identifierhttps://arxiv.org/abs/math/0108071
dc.identifierhttp://arxiv.org/abs/math/0108071
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/62000
dc.subjectAlgebraic Geometry
dc.subject14M15
dc.titleMultiplicities of Singular Points in Schubert Varieties of Grassmannians
dc.typetext

Files

Collections

arXiv