arXiv · 0810.4733
Analytic subordination results in free probability from non-coassociative derivation-comultiplications
Abstract
We extend Voiculescu's approach to analytic subordination through the coalgebra of the free difference quotient to non-coassociative derivation-comultiplications appearing in free probability theory. We obtain new proofs of Voiculescu's analytic subordination results for freely Markovian triples, and for multiplication of unitaries which are free with amalgamation.
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Stephen Curran. 2008-10-27. Analytic subordination results in free probability from non-coassociative derivation-comultiplications. https://arxiv.org/abs/0810.4733
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