Poisson boundary of the discrete quantum group A_u(F)^
Stefaan Vaes, Nikolas Vander Vennet
TL;DR
This paper identifies the Poisson boundary of the dual of the universal compact quantum group A_u(F) as a measurable field of ITPFI factors, advancing understanding of quantum group boundaries.
Contribution
It provides the first explicit description of the Poisson boundary for the dual of A_u(F), linking it to ITPFI factors.
Findings
Poisson boundary characterized as a measurable field of ITPFI factors
Advances understanding of quantum group boundaries
Provides explicit boundary description for A_u(F) dual
Abstract
We identify the Poisson boundary of the dual of the universal compact quantum group A_u(F) with a measurable field of ITPFI factors.
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