arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1610.09548math.AG
收藏

Picard-Vessiot理论、约束上同调和线性微分代数群

The Picard-Vessiot theory, constrained cohomology, and linear differential algebraic groups

Anand Pillay

摘要:

本文证明了微分域K是代数闭的和Picard-Vessiot闭的当且仅当微分Galois上同调群H^1_ \partial(K,G)对于K上的任何线性微分代数群G是平凡的.我们给出了一个应用程序的参数化Picard-Vessiot理论。

英文摘要:

We prove that a differential field K is algebraically closed and Picard-Vessiot closed if and only if the differential Galois cohomology group H^1_\partial(K,G) is trivial for any linear differential algebraic group G over K. We give an application to the parameterized Picard-Vessiot theory.

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。

↑