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arXiv · 1904.13190

Hopf algebras with enough quotients

Alexandru Chirvasitu
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Abstract

A family of algebra maps $H\to A_i$ whose common domain is a Hopf algebra is said to be jointly inner faithful if it does not factor simultaneously through a proper Hopf quotient of $H$. We show that tensor and free products of jointly inner faithful maps of Hopf algebras are again jointly inner faithful, generalizing a number of results in the literature on torus generation of compact quantum groups.

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BibTeXRIS

Alexandru Chirvasitu. 2019-04-30. Hopf algebras with enough quotients. https://arxiv.org/abs/1904.13190

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