114 citations · 373 across the 31 of their papers we have counts for
Showing 2019 · math.OAShow all
2 papers · 2 filters
math.OA2019★ 1 cited
Second Order Cumulants: second order even elements and R-diagonal elements
Octavio Arizmendi, James A. Mingo
We introduce -diagonal and even operators of second order. We give a formula for the second order free cumulants of the square of a second order even element in terms of t…
math.OA2019
The Cyclic Group and the Transpose of an R-cyclic matrix
Octavio Arizmendi, James A. Mingo
We show that using the cyclic group the transpose of an R-cyclic matrix can be decomposed along diagonal parts into a sum of parts which are freely independent over diagonal scalar…