3 citations · 5 across the 3 of their papers we have counts for
3 papers
math.PR2020★ 1 cited
Heavy range of the randomly biased walk on Galton-Watson trees in the slow movement regime
Xinxin Chen
We consider the randomly biased random walk on trees in the slow movement regime as in [HS16], whose potential is given by a branching random walk in the boundary case. We study th…
math.OA2019★ 3 cited
Doob equivalence and non-commutative peaking for Markov chains
Xinxin Chen, Adam Dor-On, Langwen Hui +2
In this paper we show how questions about operator algebras constructed from stochastic matrices motivate new results in the study of harmonic functions on Markov chains. More prec…
math.PR2019★ 1 cited
On the tail distribution of the solution to some law equation
Xinxin Chen, Chunhua Ma
We consider a distribution equation which was initially studied by Bertoin \cite{Bertoin}: \[M \stackrel{d}{=} \max\{\widetildeν, \max_{1\leq k\leq ν}M_k\}.\] where $\{M_k\}_{k\geq…