On secant defectiveness and identifiability of Segre-Veronese varieties

2020/06/03 by Laface, Antonio, Massarenti, Alex, Rischter, Rick
#14M17 #14N15 #14Q15 #Algebraic Geometry (math.AG) #FOS: Mathematics #Primary 14M25 #Secondary 14C20

paper · doi:10.48550/arxiv.2006.02395

Abstract

We give an almost asymptotically sharp bound for the non secant defectiveness and identifiability of Segre-Veronese varieties. We also provide new examples of defective Segre-Veronese varieties.

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