3 papers
math.PR2025
From multitype branching Brownian motions to branching Markov additive processes
Yutao Liang, Yan-Xia Ren, Quan Shi +1
We study a class of multitype branching Lévy processes, where particles move according to type-dependent Lévy processes, switch types via an irreducible Markov chain, and branch ac…
math.PR2024
An ergodic theorem for the maximum of branching Brownian motion with absorption
Fan Yang
In this paper, we study branching Brownian motion with absorption, in which particles undergo Brownian motions and are killed upon hitting the absorption barrier. We prove that the…
math.PR2023
The extremal process of branching Brownian motion with absorption
Fan Yang, Yaping Zhu
In this paper, we study branching Brownian motion with absorption, in which particles undergo Brownian motions with drift and are killed upon reaching the origin. We prove that the…