Direct limits and minimal ring extensions

MaRDI QIDQ6550489

David E. Dobbs

Publication date: 5 June 2024

Published in: Moroccan Journal of Algebra and Geometry with Applications (Search for Journal in Brave)

zbMATH Keywords

direct limitalgebraically closed fieldlength of a chainfield extensionnoncommutativefieldminimal ring extensionperfect closureperfect fieldunital associative ring\(\lambda\)-field extension\(\mu\)-field extension

Mathematics Subject Classification ID

Algebraic field extensions (12F05) Inseparable field extensions (12F15) Commutative ring extensions and related topics (13B99) Extensions of associative rings by ideals (16S70) Centralizing and normalizing extensions (16S20)

Cites Work

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• When two definitions of an additive functor of commutative algebras agree

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