Tangential varieties of Segre–Veronese varieties

• Autores: Luke Oeding, Claudio Raicu
• Localización: Collectanea mathematica, ISSN 0010-0757, Vol. 65, Fasc. 3, 2014, págs. 303-330
• Idioma: inglés
• DOI: 10.1007/s13348-014-0111-1
• Texto completo no disponible (Saber más ...)
• Resumen

  • We determine the minimal generators of the ideal of the tangential variety of a Segre–Veronese variety, as well as the decomposition into irreducible {GL}-representations of its homogeneous coordinate ring. In the special case of a Segre variety, our results confirm a conjecture of Landsberg and Weyman.

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