Alessandra Bernardi
Published 2007-05-14, updated 2007-10-17Version 3
The ideal of a Segre variety is generated by the 2-minors of a generic hypermatrix of indeterminates. We extend this result to the case of Segre-Veronese varieties. The main tool is the concept of weak generic hypermatrix which allows us to treat also the case of projection of Veronese surfaces from a set of generic points and of Veronese varieties from a Cohen-Macaulay subvariety of codimension 2.
Comments: 19 pages
Journal: Journ. of P. and A. Algebra, 212, (2008), 6, pp. 1542-1559
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