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arXiv 1705.04063math.AG
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同质K3表面的动力学

Motives of isogenous K3 surfaces

Daniel Huybrechts

摘要:

证明了同构K3曲面具有同构Chow基模。这提供了一个动机解释长期存在的猜想Safarevich已解决最近才由巴斯金。主要步骤包括一个新的证明Safarevich的猜想,绕过分析部分巴斯金的方法,避免扭量空间和非代数K3表面。

英文摘要:

We prove that isogenous K3 surfaces have isomorphic Chow motives. This provides a motivic interpretation of a long standing conjecture of Safarevich which has been settled only recently by Buskin. The main step consists of a new proof of Safarevich's conjecture that circumvents the analytic parts in Buskin's approach, avoiding twistor spaces and non-algebraic K3 surfaces.

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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