Liuyan Li

collaborators

2 papers

math.PR2025

Large deviation rates for supercritical multitype branching processes with immigration

Liuyan Li, Junping Li

Let ${X_{n}}_{n \geq 0}$ be a $p$ -type ( $p \geq 2$ ) supercritical branching process with immigration and mean matrix $M$ . Suppose that $M$ is positively regular and $I ¨ $ is the maximal…

math.PR2025

Scaling Limits of Disorder Relevant Non-Binary Spin Systems

Liuyan Li, Vlad Margarint, Rongfeng Sun

In [7], Caravenna, Sun and Zygouras gave general criteria for the partition functions of binary valued spin systems with a relevant random field perturbation to have non-trivial co…