42 citations · 131 across the 35 of their papers we have counts for
4 papers · 1 filter
A Counterexample for the Principal Eigenvalue of An Elliptic Operator with Large Advection
Xueli Bai, Xin Xu, Kexin Zhang +1
There are numerous studies focusing on the convergence of the principal eigenvalue as corresponding to the elliptic eigenvalue problem \begin{align*} -Δφ(x)-2s…
Boundary regularity of uniformly rotating vortex patches and an unstable elliptic free boundary problem
Yuchen Wang, Guanghui Zhang, Maolin Zhou
In this paper, we consider the sign-changing free boundary problem related to the uniformly rotating vortex patch solutions of the two-dimensional incompressible Euler equations. W…
Novel Spatial Profiles of Population Distribution of Two Diffusive SIS Epidemic Models with Mass Action Infection Mechanism and Small Movement Rate for the Infected Individuals
Rui Peng, Zhi-an Wang, Guanghui Zhang +1
In this paper, we are concerned with two SIS epidemic reaction-diffusion models with mass action infection mechanism of the form , and study the spatial profile of population d…
Nonlocal to Local Convergence of Stefan Problems Under Optimal Convergence Condition
Xinfu Chen, Fang Li, Maolin Zhou
In this paper, we consider a free boundary problem with a nonlocal diffusion kernel function . Due to the long distance exchange effect of nonlocal diffusion, the free bounda…