Movable intersection and bigness criterion

2014/05/07 by Xiao, Jian · 2 citations
#Algebraic Geometry (math.AG) #Complex Variables (math.CV) #FOS: Mathematics

paper · doi:10.48550/arxiv.1405.1582

Abstract

In this note, we give a Morse-type bigness criterion for the difference of two pseudo-effective (1,1)-classes by using movable intersections. As an application, we give a Morse-type bigness criterion for the difference of two movable (n-1,n-1)-classes.

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