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arXiv 2402.02879math.AG
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通过局部同调的形式概形的形变

Deformation of formal schemes through local homology

Marta Pérez Rodríguez

AI总结:

本文在局部诺特形式概形上建立形变理论,通过同调局部化函子在导出范畴定义余切复形,证明基本性质并描述正则闭浸入与完全交态射的复形。

摘要:

本文研究了局部诺特形式概形(不一定是光滑的)的形变理论。通过同调局部化函子,在导出范畴中定义了余切复形。证明了形变理论的基本性质和结果。并描述了形式概形的正则闭浸入和完全交态射的余切复形。

英文摘要:

Deformation theory is treated for locally notherian formal schemes (non necessarily smooth). The cotangent complex is defined in the derived category through the homology localization functor. The basic properties and results of a deformation theory are proved. And the complex is described for regular closed immersions and complete intersection morphisms of formal schemes.

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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