Wenqing Hu

collaborators

2 papers

math.PR2026

Coadjoint averaging and cross-scale fluxes in a fast-slow stochastic Euler-Arnold system on $S U (N)$

Wenqing Hu

We study the emergence of (cross-scale) fluxes associated with energy and enstrophy in a stochastic version of Zeitlin's $S U (N)$ approximation of 2-d Euler dynamics. Motivated by t…

math.AP2026

Wave propagation for 1-dimensional reaction-diffusion equations with nonzero random drift

Dihang Guan, Hui He, Wenqing Hu +1

We consider the wave propagation for a reaction-diffusion equation on the real line, with a random drift and Fisher-Kolmogorov-Petrovskii-Piscounov (FKPP) type nonlinear reaction.…

Coadjoint averaging and cross-scale fluxes in a fast-slow stochastic Euler-Arnold system on SU(N)

Wave propagation for 1-dimensional reaction-diffusion equations with nonzero random drift

Coadjoint averaging and cross-scale fluxes in a fast-slow stochastic Euler-Arnold system on $S U (N)$