Finite free cumulants: multiplicative convolutions, genus expansion and infinitesimal distributions

O Arizmendi, J Garza-Vargas, D Perales - Transactions of the American …, 2023 - ams.org
Given two polynomials $ p (x), q (x) $ of degree $ d $, we give a combinatorial formula for
the finite free cumulants of $ p (x)\boxtimes _d q (x) $. We show that this formula admits a …

[图书][B] Evolution equations in non-commutative probability

DA Jekel - 2020 - search.proquest.com
UNIVERSITY OF CALIFORNIA Los Angeles Evolution equations in non-commutative
probability A dissertation submitted in partial sati Page 1 UNIVERSITY OF CALIFORNIA Los …

[HTML][HTML] Operator-valued chordal Loewner chains and non-commutative probability

D Jekel - Journal of Functional Analysis, 2020 - Elsevier
We adapt the theory of chordal Loewner chains to the operator-valued matricial upper-half
plane over a C⁎-algebra A. We define an A-valued chordal Loewner chain as a …

Matrix models for cyclic monotone and monotone independences

B Collins, F Leid, N Sakuma - arXiv preprint arXiv:2202.11666, 2022 - arxiv.org
Cyclic monotone independence is an algebraic notion of noncommutative independence,
introduced in the study of multi-matrix random matrix models with small rank. Its algebraic …

The Boolean quadratic forms and tangent law

W Ejsmont, P Hęćka - arXiv preprint arXiv:2304.02985, 2023 - arxiv.org
In\cite {EjsmontLehner: 2020: tangent} we study the limit sums of free commutators and
anticommutators and show that the generalized tangent function $$\frac {\tan z}{1-x\tan z} …

Loewner Theory for Bernstein functions II: applications to inhomogeneous continuous-state branching processes

P Gumenyuk, T Hasebe, JL Pérez - arXiv preprint arXiv:2211.12442, 2022 - arxiv.org
The main purpose of this paper is to study time-inhomogeneous one-dimensional branching
processes (mainly on a continuous but also on a discrete state space) with the help of recent …

Limits of radial multiple SLE and a Burgers–Loewner differential equation

I Hotta, S Schleißinger - Journal of Theoretical Probability, 2021 - Springer
We consider multiple radial SLE as the number of curves tends to infinity. We give conditions
that imply the tightness of the associated processes given by the Loewner equation. In the …

[HTML][HTML] Loewner Theory for Bernstein functions I: evolution families and differential equations

P Gumenyuk, T Hasebe, JL Pérez - Constructive Approximation, 2024 - Springer
One-parameter semigroups of holomorphic functions appear naturally in various
applications of Complex Analysis, and in particular, in the theory of (temporally) …

On Boolean selfdecomposable distributions

T Hasebe, K Noba, N Sakuma, Y Ueda - arXiv preprint arXiv:2206.04932, 2022 - arxiv.org
This paper introduces the class of selfdecomposable distributions concerning Boolean
convolution. A general regularity property of Boolean selfdecomposable distributions is …

Nonlinear resolvents and decreasing Loewner chains

I Hotta, S Schleißinger, T Sugawa - The Journal of Geometric Analysis, 2024 - Springer
In this article, we prove that nonlinear resolvents of infinitesimal generators on bounded and
convex subdomains of C n are decreasing Loewner chains. Furthermore, we consider the …