Conditionally Bi-Free Independence for Pairs of Algebras

Autor: Gu, Yinzheng, Skoufranis, Paul
Rok vydání: 2016
Předmět:
Zdroj: Journal of Functional Analysis 273 (2017), no. 5, 1663-1733
Druh dokumentu: Working Paper
DOI: 10.1016/j.jfa.2017.06.002
Popis: In this paper, the notion of conditionally bi-free independence for pairs of algebras is introduced. The notion of conditional $(\ell, r)$-cumulants are introduced and it is demonstrated that conditionally bi-free independence is equivalent to mixed cumulants. Furthermore, limit theorems for the additive conditionally bi-free convolution are studied using both combinatorial and analytic techniques. In particular, a conditionally bi-free partial $\mathcal{R}$-transform is constructed and a conditionally bi-free analogue of the L\'{e}vy-Hin\v{c}in formula for planar Borel probability measures is derived.
Databáze: arXiv