Fujita's conjecture and Frobenius amplitude

被引:23
|
作者
Keeler, Dennis S. [1 ]
机构
[1] Miami Univ, Dept Math & Stat, Oxford, OH 45056 USA
关键词
D O I
10.1353/ajm.0.0015
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We prove a version of Fujita's Conjecture in arbitrary characteristic, generalizing results of K.E. Smith. Our methods use the Frobenius morphism, but avoid tight closure theory. We also obtain versions of Fujita's Conjecture for coherent sheaves with certain ampleness properties.
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页码:1327 / 1336
页数:10
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