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arXiv 1707.04036math.AG
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Witt正则层的Kodaira型消灭定理

Vanishing theorems of Kodaira type for Witt canonical sheaves

Hiromu Tanaka

摘要:

给出了正特征完满域上的光滑投射簇,证明了Witt标准层的张量积与充分可逆层的Teichmuller提升的高阶上同调为零.我们还给出了一个推广的消灭定理的Kawamata-Viehweg型。

英文摘要:

Given a smooth projective variety over a perfect field of positive characteristic, we prove that the higher cohomologies vanish for the tensor product of the Witt canonical sheaf and the Teichmuller lift of an ample invertible sheaf. We also give a generalisation of this vanishing theorem to one of Kawamata-Viehweg type.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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