IJPAM: Volume 71, No. 4 (2011)

ON THE SECANT VARIETIES OF
SEGRE-VERONESE EMBEDDINGS OF $(\mathbb {P}^1)^n$
IN POSITIVE CHARACTERISTIC

E. Ballico
Department of Mathematics
University of Trento
38 123 Povo (Trento) - Via Sommarive, 14, ITALY
e-mail: [email protected]


Abstract. We explain how to extends a recent result of Laface and Postinghel on the secant varieties of the Segre-Veronese varieties to the case of an algebraically closed field with large characteristic.

Received: June 28, 2011

AMS Subject Classification: 14J40, 14N05

Key Words and Phrases: Segre varieties, Segre-Veronese embeddings, secant varieties

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Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Year: 2011
Volume: 71
Issue: 4