Base point free theorem of Reid-Fukuda type

1999/03/08 by Osamu Fujino, Fujino, Osamu
Mathematics · #Algebraic Geometry (math.AG) #FOS: Mathematics #math.AG

paper · pdf · doi:10.48550/arxiv.math/9903041

4 pages

arxiv created 1999/03/08 · arxiv updated 2009/11/30

Abstract

Let (X,Δ) be a proper dlt pair and L a nef Cartier divisor such that aL-(K_X+Δ) is nef and log big on (X,Δ) for some a∈ \mathbb Z_>0. Then |mL| is base point free for every m≫ 0.

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