Invariants of Fano varieties in families

2017/03/16 by Gounelas, Frank, Javanpeykar, Ariyan
#Algebraic Geometry (math.AG) #FOS: Mathematics

paper · doi:10.48550/arxiv.1703.05735

Abstract

We show that the Picard rank is constant in families of Fano varieties (in arbitrary characteristic) and we moreover investigate the constancy of the index.

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