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arXiv 0906.2287math.AGmath.AT
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具有任意示性数集的奇异projective variety的存在性

Existence of a singular projective variety with an arbitrary set of characteristic numbers

A. Y. Buryak

摘要:

已知紧致复流形的陈示性数不可能具有任意值。它们满足一定的可除性条件。W. Ebeling和S. M. Gusein-Zade给出了奇异紧复解析簇的Chern示性数的定义。证明了存在一个具有任意示性数集的奇异射影簇。

英文摘要:

It is known that Chern characteristic numbers of compact complex manifolds cannot have arbitrary values. They satisfy certain divisability conditions. W. Ebeling and S. M. Gusein-Zade gave a definition of Chern characteristic numbers of singular compact complex analytic varieties. We prove that there exists a singular projective variety with an arbitrary set of characteristic numbers.

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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