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arXiv 2407.21147math.AGmath.ACmath.CT
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微分概形的Galois理论

Galois theory of differential schemes

Ivan Tomašić, Behrang Noohi

AI总结:

提出适用于微分概形态射的Galois理论,推广了线性Picard-Vessiot理论与Kolchin强正规理论。

摘要:

1882年,Picard-Vessiot理论作为与线性微分方程相关的微分域扩张的Galois理论被发展。受Janelidze的范畴Galois理论启发,并运用预范畴下降到代数几何情形的新方法,我们发展了一种适用于微分概形态射的Galois理论,极大地推广了线性Picard-Vessiot理论及Kolchin的强正规理论。

英文摘要:

Since 1883, Picard-Vessiot theory had been developed as the Galois theory of differential field extensions associated to linear differential equations. Inspired by categorical Galois theory of Janelidze, and by using novel methods of precategorical descent applied to algebraic-geometric situations, we develop a Galois theory that applies to morphisms of differential schemes, and vastly generalises the linear Picard-Vessiot theory, as well as the strongly normal theory of Kolchin.

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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