7 citations · 7 across the 2 of their papers we have counts for
2 papers
math.OA2004
Moment Formulas For The Quasi-Nilpotent DT-Operator
L. Aagaard, U. Haagerup
Let T be the quasi-nilpotent DT-operator. By use of Voiculescu's amalgamated R-transform we compute the moments of , where , and the Brown-measure o…
math.OA2004★ 7 cited
A Banach Algebra Approach To Amalgamated R- and S-transforms
L. Aagaard
We give a Banach algebra approach to the additiveness property of Voiculescu's amalgamated R-transform. We also define an amalgamated S-transform and prove that it is multiplicativ…