A tower condition characterizing normality

DOI10.14492/HOKMJ/1470139403zbMath1393.12006arXiv1310.4987OpenAlexW2963817482MaRDI QIDQ297519

Lars Kadison

Publication date: 27 June 2016

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

Full work available at URL: https://arxiv.org/abs/1310.4987

zbMATH Keywords

induced charactersFrobenius extensionH-separable extensionHopf subalgebranormal subringsubring depth

Mathematics Subject Classification ID

Separable extensions, Galois theory (12F10) Group rings (16S34) Bimodules in associative algebras (16D20) Extension theory of commutative rings (13B02) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05)

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