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arXiv math/0603444math.AGmath.CV
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孤立奇点的拟齐性与对数上同调

Quasihomogeneity of isolated singularities and logarithmic cohomology

Michel Granger, Mathias Schulze

摘要:

利用对数微分复形的一阶微分在奇点上支撑的上局部上同调中诱导的映射的内射性刻画了孤立奇点的拟齐性.

英文摘要:

We characterize quasihomogeneity of isolated singularities by the injectivity of the map induced by the first differential of the logarithmic differential complex in the top local cohomology supported in the singular 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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