2 papers
math.PR2026
Dimension-decaying diffusion processes as the scaling limit of condensing zero-range processes
Johel Beltrán, Kyuhyeon Choi, Claudio Landim
In this article, we prove that, on the diffusive time scale, condensing zero-range processes converge to a dimension-decaying diffusion process on the simplex \[ Σ= \{(x_1,\dots,x…
math.PR2024
A -convergence of level-two large deviation for metastable systems: The case of zero-range processes
Kyuhyeon Choi
This study explores the relationship between the precise asymptotics of the level-two large deviation rate function and the behavior of metastable stochastic systems. Initially ide…