activity
20102023
most citedSmall value probabilities for supercritical branching processes with immigration

11 citations · 45 across the 35 of their papers we have counts for

collaborators

36 papers

math.PR2023

From 0 to 3: Intermediate phases between normal and anomalous spreading of two-type branching Brownian motion

Heng Ma, Yan-Xia Ren

The logarithmic correction for the order of the maximum of a two-type reducible branching Brownian motion on the real line exhibits a double jump when the parameters (the ratio of…

math.PR2023

Stationary measures and the continuous-state branching process conditioned on extinction

Rongli Liu, Yan-Xia Ren, Ting Yang

We consider continuous-state branching processes (CB processes) which become extinct almost surely. First, we tackle the problem of describing the stationary measures on $(0,+\inft…

math.PR2023

Coalescence times for critical Galton-Watson processes with immigration

Rong-Li Liu, Yan-Xia Ren, Yingrui Wang

Let be the coalescence time of two particles picked at random from the th generation of a critical Galton-Watson process with immigration, and let be the coalesc…

math.PR2023

Double jump in the maximum of two-type reducible branching Brownian motion

Heng Ma, Yan-Xia Ren

Consider a two-type reducible branching Brownian motion in which particles' diffusion coefficients and branching rates are influenced by their types. Here reducible means that type…

math.PR2022

Branching Brownian motion in a periodic environment and uniqueness of pulsating travelling waves

Yan-Xia Ren, Renming Song, Fan Yang

Using one-dimensional branching Brownian motion in a periodic environment, we give probabilistic proofs of the asymptotics and uniqueness of pulsating travelling waves of the F-KPP…

math.PR2021★ 3 cited

Subcritical superprocesses conditioned on non-extinction

Rongli Liu, Yan-Xia Ren, Renming Song +1

We consider a class of subcritical superprocesses with general spatial motions and general branching mechanisms. We study the asymptotic behaviors of $\mathbf Q_{…