Xinxin Chen

activity

20202026

most citedA new proof of Liggett's theorem for non-interacting Brownian motions

4 citations · 4 across the 4 of their papers we have counts for

collaborators

Showing 2026Show all

2 papers · 1 filter

math.PR2026

Fluctuations of additive martingale limits of branching Brownian motion

Xinxin Chen, Michel Pain

Consider a one-dimensional branching Brownian motion. Let $W_{\infty} (β)$ denote the limit of the additive martingale in the subcritical regime $∣ β ∣ < β_{c}$ and $Z_{\infty}$ …

math.PR2026

Locally finite fixed points of branching Brownian motion

Xinxin Chen, Arnab Chowdhury, Atul Shekhar +1

We give a full characterization of the fixed points of Branching Brownian motion with critical and supercritical drifts under no additional assumptions besides it being locally fin…