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Secant varieties of Segre-Veronese embeddings of (P^1)^r

Algebraic Geometry 2011-05-12 v1
Authors: Antonio Laface , Elisa Postinghel
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Abstract

We use a double degeneration technique to calculate the dimension of the secant variety of any Segre-Veronese embedding of (P^1)^r

Keywords

secant varieties Segre-Veronese embedding double degeneration dimension algebraic geometry

Cite

@article{arxiv.1105.2136,
  title  = {Secant varieties of Segre-Veronese embeddings of (P^1)^r},
  author = {Antonio Laface and Elisa Postinghel},
  journal= {arXiv preprint arXiv:1105.2136},
  year   = {2011}
}

Comments

13 pages, 1 figure

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