arXiv · 1402.1048
Random walk questions for linear quantum groups
Abstract
We study the discrete quantum groups $\Gamma$ whose group algebra has an inner faithful representation of type $\pi:C^*(\Gamma)\to M_K(\mathbb C)$. Such a representation can be thought of as coming from an embedding $\Gamma\subset U_K$. Our main result, concerning a certain class of examples of such quantum groups, is an asymptotic convergence theorem for the random walk on $\Gamma$. The proof uses various algebraic and probabilistic techniques.
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Teodor Banica, Julien Bichon. 2014-02-05. Random walk questions for linear quantum groups. https://arxiv.org/abs/1402.1048
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