Harmonic Operators of Ergodic Quantum Group Actions
Operator Algebras
2014-04-23 v1
Abstract
In this paper we study the harmonic elements of (convolution) Markov maps associated to (ergodic) actions of locally compact quantum groups on (-finite) von Neumann algebras. We give several equivalent conditions under which the harmonic elements are trivial.
Keywords
Cite
@article{arxiv.1404.5594,
title = {Harmonic Operators of Ergodic Quantum Group Actions},
author = {Massoud Amini and Mehrdad Kalantar and Mohammad S. M. Moakhar},
journal= {arXiv preprint arXiv:1404.5594},
year = {2014}
}