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arXiv 0902.3644math.NTmath.AG
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特征2中Chatelet曲面Hasse原理的失效

Failure of the Hasse principle for Chatelet surfaces in characteristic 2

Bianca Viray

摘要:

给定任意特征为2的整体域k,我们构造了一个不满足Hasse原理的Chatelet曲面。该故障是由于Brauer-Manin阻塞。这种构造将Poonen的结果扩展到特征2,从而表明Etale-Brauer阻塞不足以解释Hasse原理在任何特征的全局域上的所有失败。

英文摘要:

Given any global field k of characteristic 2, we construct a Chatelet surface over k which fails to satisfy the Hasse principle. This failure is due to a Brauer-Manin obstruction. This construction extends a result of Poonen to characteristic 2, thereby showing that the etale-Brauer obstruction is insufficient to explain all failures of the Hasse principle over a global field of any characteristic.

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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