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Amalgamated R-transform Theory on Toeplitz-Probability Spaces over Toeplitz Matricial Algebras

Ilwoo Cho

math.OAarXiv:math/0405106

Abstract

In this paper, we will consider a noncommutative probability space, (T,E), over a Toeplitz matricial algebra B=calCN, for N∈ BbbN, induced by a (scalar-valued) noncommutative probability space, (A,calϕ), with a suitable B-functional, E:T B, defined by ϕ. On this framework, we will observe amalgamated R-transform calculus with respect to a B-functional, E. The technique and idea are came from those in [12] and Free Probability of type B studied in [31].

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