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On separable extensions over a local ring

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Publication:1169019
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DOI10.14492/hokmj/1381757952zbMath0494.16003OpenAlexW2071825771MaRDI QIDQ1169019

Kozo Sugano

Publication date: 1982

Published in: Hokkaido Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.14492/hokmj/1381757952


zbMATH Keywords

local ringfinitely generated moduleseparable extensionscentre


Mathematics Subject Classification ID

Structure and classification for modules, bimodules and ideals (except as in 16Gxx), direct sum decomposition and cancellation in associative algebras) (16D70) Noncommutative local and semilocal rings, perfect rings (16L30) Graded rings and modules (associative rings and algebras) (16W50) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05) Rings with polynomial identity (16Rxx)


Related Items

The bicategories of corings. ⋮ Comonadicity and invertible bimodules ⋮ Galois comodules. ⋮ Associative rings ⋮ Comodules and Corings ⋮ Separable bimodules and approximation.



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