Yuki Ueda

collaborators

4 papers

math.OA2026

Monotone max-convolution and subordination functions for free max-convolution

Yuki Ueda

We show that the distribution of the spectral maximum of monotonically independent self-adjoint operators coincides with the classical max-convolution of their distributions. In fr…

math.PR2026

On the rate of convergence to the Boolean extreme value distribution under the von Mises condition

Yuki Ueda

We investigate the rate of convergence toward the Boolean extreme value distribution, which is the universal limiting law for the normalized spectral maximum of Boolean independent…

math.PR2025

Generalized Meixner-type free gamma distributions:convolution formulas and potential correspondence

Noriyoshi Sakuma, Yuki Ueda

We introduce and study a class of generalized Meixner-type free gamma distributions $I^¼_{t, I^¸, I^»}$ ( $t, I^¸ > 0$ and $I^» \geq 1$ ), which includes both the free gamma distributions introd…

math-ph2025

Spectral analysis of Dirac operators for fermion scattering on topological solitons in the nonlinear $O (3)$ $I ¨ $ -model

Daiju Funakawa, Satoshi Okumura, Yuki Ueda

We investigate the existence of discrete positive or negative energy ground states of the Dirac operator $H$ which describe the fermion scattering on topological solitons in the no…

Monotone max-convolution and subordination functions for free max-convolution

On the rate of convergence to the Boolean extreme value distribution under the von Mises condition

Generalized Meixner-type free gamma distributions:convolution formulas and potential correspondence

Spectral analysis of Dirac operators for fermion scattering on topological solitons in the nonlinear O(3) I¨-model

Spectral analysis of Dirac operators for fermion scattering on topological solitons in the nonlinear $O (3)$ $I ¨ $ -model