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arXiv 1102.5760math.AG
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T-簇的几何

The Geometry of T-Varieties

Klaus Altmann, Nathan Owen Ilten, Lars Petersen, Hendrik Süß, Robert Vollmert

摘要:

这是一个调查的语言多面体因子描述T-品种。这种语言是解释平行的完善的理论复曲面品种。除了基本的建设,涉及的主题包括奇异性,分离性和适当性,因子和相交理论,上同调,考克斯环,极化和等变变形,等等。

英文摘要:

This is a survey of the language of polyhedral divisors describing T-varieties. This language is explained in parallel to the well established theory of toric varieties. In addition to basic constructions, subjects touched on include singularities, separatedness and properness, divisors and intersection theory, cohomology, Cox rings, polarizations, and equivariant deformations, among others.

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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