A Skolem-Noether theorem for coalgebra measurings

DOI10.1007/BF01200036zbMath0731.16026OpenAlexW1972482276MaRDI QIDQ807730

M. Koppinen

Publication date: 1991

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01200036

zbMATH Keywords

bimoduleinner derivationscoradicalcentral simple Artinian algebrafinite-dimensional simple subalgebrainner measuringk-coalgebra measuringsimple subcoalgebraSkolem- Noether theorem

Mathematics Subject Classification ID

Derivations, actions of Lie algebras (16W25) Simple and semisimple modules, primitive rings and ideals in associative algebras (16D60) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05)

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Hopf Galois extensions, triangular structures, and Frobenius Lie algebras in prime characteris\-tic. ⋮ Actions of the dipper-donkin quantizationGL₂on the clifford algebraC(l,3) ⋮ A generalization of hopf crossed products ⋮ The Brauer-Clifford group for \((S,H)\)-Azumaya algebras over a commutative ring. ⋮ A Note on Inner Actions of Hopf Algebras ⋮ Hopf Algebras ⋮ Skolem-noether theorems and coalgebra actions ⋮ Actions ofGL_q(2,C) onC(1,3) and its four dimensional representations

Cites Work

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