IJPAM: Volume 66, No. 4 (2011)
ON THE REAL PART OF SECANT VARIETIES
OF REAL VARIETIES EMBEDDED IN
A PROJECTIVE SPACE
OF REAL VARIETIES EMBEDDED IN
A PROJECTIVE SPACE
E. Ballico
Department of Mathematics
University of Trento
38 123 Povo (Trento) - Via Sommarive, 14, ITALY
e-mail: ballico@science.unitn.it
Department of Mathematics
University of Trento
38 123 Povo (Trento) - Via Sommarive, 14, ITALY
e-mail: ballico@science.unitn.it
Abstract.Let
a smooth variety defined over
. Here we describe a large part of the real part of the secant varieties
in term of the connected components of
and
when
is not weakly
-defective.
Received: August 2, 2010
AMS Subject Classification: 14N05
Key Words and Phrases: -rank, real projective variety secant variety
Source: International Journal of Pure and Applied Mathematics
ISSN: 1311-8080
Year: 2011
Volume: 66
Issue: 4