On the class equation for Hopf algebras

On the class equation for Hopf algebras
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by Martin Lorenz PDF

Proc. Amer. Math. Soc. 126 (1998), 2841-2844 Request permission

We give a simple proof of the Kac-Zhu class equation for semisimple Hopf algebras over an algebraically closed field of characteristic 0.

References

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