Singularities of orbit closures in module varieties and cones over rational normal curves

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dc.creatorZwara, Grzegorz
dc.date2005-07-28
dc.date.accessioned2026-07-07T05:22:05Z
dc.date.available2026-07-07T05:22:05Z
dc.descriptionLet $N$ be a point of an orbit closure $\bar{O_M}$ in a module variety such that its orbit $O_N$ has codimension two in $\bar{O_M}$. We show that under some additional conditions the pointed variety $(\bar{O_M},N)$ is smoothly equivalent to a cone over a rational normal curve.
dc.description19 pages
dc.identifierhttps://arxiv.org/abs/math/0507593
dc.identifierhttp://arxiv.org/abs/math/0507593
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/75928
dc.subjectAlgebraic Geometry
dc.subjectRepresentation Theory
dc.subject14L30 (Primary) 14B05, 16G10, 16G20 (Secondary)
dc.titleSingularities of orbit closures in module varieties and cones over rational normal curves
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