Zhao-Kun Wang

collaborators

2 papers

math.PR2026

Upper tail large deviation for the first passage time in the frog model on $Z^{d}$ with $d \geq 2$

Van Hao Can, Naoki Kubota, Shuta Nakajima

We study upper tail large deviations for the first passage time in the frog model on $Z^{d}$ , $d \geq 2$ . Let $T (0, x)$ denote the first time at which the infection, st…

physics.plasm-ph2026

Power-law-anchored residual learning for H-mode energy confinement time in tokamaks: interpolation and parameter-defined extrapolation

Zhaokun Wang, Tianyuan Liu, Jianguo Chen +4

Reliable prediction of the energy confinement time is essential for magnetic-confinement fusion. Conventional power-law scalings provide constrained extrapolation trends but cannot…

Upper tail large deviation for the first passage time in the frog model on Zd with d≥2

Power-law-anchored residual learning for H-mode energy confinement time in tokamaks: interpolation and parameter-defined extrapolation

Upper tail large deviation for the first passage time in the frog model on $Z^{d}$ with $d \geq 2$