Yaping Wu

collaborators

2 papers

math.AP2026

Existence and Spatial Decay of Forced Waves for the Fisher-KPP Equation with a Degenerate Shifting Environment

Zhibao Tang, Shi-Liang Wu, Yaping Wu

This paper studies forced waves for the heterogeneous Fisher-KPP equation $u_{t} = u_{xx} + u (a (x - c t) - u)$ , where $c > 0$ and $a (z) > 0$ satisfies $a (- \infty) = I^\pm > 0 = a (+ \infty)$ , $a'(z)\le0…

math.AP2025

The existence and instability of blowing-up steady states for the Shigesada-Kawasaki-Teramoto competition model with cross-diffusion

Kousuke Kuto, Yaping Wu

We investigate the existence and instability of a class of blowing-up positive steady states arising in a shadow system of the Shigesada-Kawasaki-Teramoto (SKT) two-species competi…