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arXiv · 1401.1049

On the semiprime smash product question

Christian Lomp
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Abstract

This is a survey article on a question, posed in 1986 by M.Cohen and D.Fishman, whether the smash product $A\#H$ of a semisimple Hopf algebra and a semiprime left $H$-module algebra $A$ is itself semiprime.

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Christian Lomp. 2015-10-01. On the semiprime smash product question. https://doi.org/10.1090/conm%2F634%2F12700

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