【摘 要】
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Given a generically finite morphism f from a smooth projective variety X to an abelian variety A,we show that f*ωX is "sufficiently positive on A.As an app
【出 处】
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2014 Workshop on Algebraic Geometry(2014代数几何研讨会)
论文部分内容阅读
Given a generically finite morphism f from a smooth projective variety X to an abelian variety A,we show that f*ωX is "sufficiently positive on A.As an application,we prove that ωX 2 is globally generated away from the exceptional locus of f.We also study the structure of X when X is moreover of general type and satisfies χ(X,ωX)=0.This is a joint work with Jungkai Chen.
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