On secant dimensions and identifiability of Flag varieties

We investigate the secant dimensions and the identifiablity of flag varieties parametrizing flag of sub vector spaces of a fixed vector space. We give numerical conditions ensuring that secant varieties of flag varieties have the expected dimension, and that a general point on these secant varieties...

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Bibliographic Details
Main Authors Freire, Ageu Barbosa, Casarotti, Alex, Massarenti, Alex
Format Journal Article
LanguageEnglish
Published 02.12.2019
Subjects
Mathematics - Algebraic Geometry
Mathematics - Differential Geometry
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Summary:We investigate the secant dimensions and the identifiablity of flag varieties parametrizing flag of sub vector spaces of a fixed vector space. We give numerical conditions ensuring that secant varieties of flag varieties have the expected dimension, and that a general point on these secant varieties is identifiable.
DOI:10.48550/arxiv.1912.00788