R. Orive

collaborators

3 papers

math.RT2026

Modules over the Takiff Block type Lie algebra

Shuoyang Xu, Haibo Chen

In this paper, we introduce a family of infinite-dimensional Lie algebras $B (q)$ of Takiff Block type, containing Heisenberg-Virasoro algebra, $W$ -algebra $W (2, 2)$ , and BMS-Kac-Moo…

math.CA2026

Coulomb equilibrium in the external field of an attractive-repellent pair of charges

R. Orive, F. Wielonsky

The aim of this paper is to provide a complete analysis of the Coulomb equilibrium problem in the euclidean space $R^{d}$ , $d \geq 2$ , associated to the kernel $1/∣ x ∣^{d - 2}$ ,…

math.CA2025

Riesz equilibrium on a ball in the external field of a point charge

Peter D. Dragnev, Ramon Orive, Eduard B. Saff +1

We investigate the Riesz energy minimization problem on a $d$ -dimensional ball in the presence of an external field created by a point charge above the ball in $R^{d + 1}$ , $d \geq 1$ …