Skip to content

On the S-transform over a Banach algebra

Kenneth J. Dykema

math.OAarXiv:math/0501083

Abstract

The S-transform is shown to satisfy a specific twisted multiplicativity property for free random variables in a B-valued Banach noncommutative probability space, for an arbitrary unital complex Banach algebra B. Also, a new proof of the additivity of the R-transform in this setting is given.

Create a lesson