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arXiv math/0602649math.AG
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有理连通簇与PAC域的退化

Degenerations of rationally connected varieties and PAC fields

Jason Michael Starr

摘要:

包含代数闭域的完美PAC域已知为$C_1$,即,Fano完全交的每个退化都有一个点。我们证明,也是每一个退化的一个可分离的合理连接的品种有一个点。

英文摘要:

A perfect PAC field containing an algebraically closed field is known to be $C_1$, i.e., every degeneration of a Fano complete intersection has a point. We prove that also every degeneration of a separably rationally connected variety has a point.

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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