The differential Galois group of the maximal prounipotent extension is free

DOI10.1090/proc/15740zbMath1491.12005arXiv2001.09506OpenAlexW4233588367MaRDI QIDQ5027186

Andy R. Magid

Publication date: 4 February 2022

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2001.09506

zbMATH Keywords

differential fieldsPicard-Vessiot extensionsprounipotent groups

Mathematics Subject Classification ID

Differential algebra (12H05)

Cites Work

• Cohomology of algebraic linear groups
• Cohomology of unipotent and prounipotent groups
• The proalgebraic completion of rigid groups.
• Free differential Galois groups
• The Picard-Vessiot antiderivative closure
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