Homological duality and exact sequences of Hopf algebras
We study the stability of homological duality properties of Hopf algebras under extensions.
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arXiv subjects
Julian Le Clainche
Publications and source records attributed to Julian Le Clainche.
Homological smoothness of Hopf-Galois extensions
We show that if $H$ is a Hopf algebra with bijective antipode and $B \subset A$ is a faithfully flat $H$-Galois extension, then $A$ is homologically smooth if $H$ and $B$ are.
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