On Fujita's semi-ampleness in the rank one case

2020/12/01 by Kawamata, Yujiro
#14D07 #14E30 #32G20 #Algebraic Geometry (math.AG) #FOS: Mathematics

paper · doi:10.48550/arxiv.2012.00300

Abstract

We prove that a conjecture of Fujita on the semi-ampleness is true in the case of rank one direct summand, though it is wrong in higher rank case by Catanese and Dettweiler.

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