2 papers
math.AP2026
Compactness of positive radial Solution Sets and corresponding -Mass sets for "Zero Mass" Quasi-linear Schrödinger Equations
Haidong Liu, Yulan Tang, Chengcheng Wu
We study the compactness of two sets of positive radial solutions to ``zero mass'' quasi-linear Schrödinger equation \[ -Δu-uΔ(|u|^2)=g(u) \quad\text{in }\mathbb R^N,\quad N\ge5. \…
math.AP2026
On the Vanishing Viscosity and Magnetic Diffusion Limit for Incompressible Magnetohydrodynamics
Sarka Necasova, Tong Tang, Yuanjing Tang
The article focuses on the inviscid and non-resistive limit of the incompressible magnetohydrodynamics (MHD) equations in a bounded domain. We derive sufficient conditions for the…