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首页> 外文期刊>Journal of the Mathematical Society of Japan >Intersection sheaves over normal schemes: Dedicated to the memory of Professor Masayoshi Nagata
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Intersection sheaves over normal schemes: Dedicated to the memory of Professor Masayoshi Nagata

机译:交叉路口覆盖正常方案:献给永田正好教授的记忆

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摘要

Intersection sheaves are usually defined for a projective flat surjective morphism of Noetherian schemes of relative dimension d and for d+1 invertible sheaves on the ambient scheme. In this article, the construction is generalized to the case of the equi-dimensional projective surjective morphisms to normal separated Noetherian schemes. Applications to the studies on family of effective algebraic cycles and on polarized endomorphisms are also given.
机译:交叉槽轮通常是针对相对尺寸为d的Noetherian方案的射影平面射影射态和环境方案上的d + 1可逆槽轮定义的。在本文中,将构造推广到等距射影射影射影到正态分离Noether格式的情况。还提供了对有效代数循环族和极化内同态的研究的应用。

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