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arXiv · 1404.5594

Harmonic Operators of Ergodic Quantum Group Actions

Massoud Amini·Mehrdad Kalantar·Mohammad S. M. Moakhar
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Abstract

In this paper we study the harmonic elements of (convolution) Markov maps associated to (ergodic) actions of locally compact quantum groups on ($σ$-finite) von Neumann algebras. We give several equivalent conditions under which the harmonic elements are trivial.

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Massoud Amini, Mehrdad Kalantar, Mohammad S. M. Moakhar. 2014-04-22. Harmonic Operators of Ergodic Quantum Group Actions. https://arxiv.org/abs/1404.5594

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