1 citations · 2 across the 5 of their papers we have counts for
5 papers
Linear vs. nonlinear speed selection of the front propagation into unstable states
Chang-Hong Wu, Dongyuan Xiao, Maolin Zhou
In this paper, we mainly consider the speed selection problem for the classical Lotka-Volterra competition system. For the first time, we propose a sufficient and necessary conditi…
Sharp estimates for the spreading speeds of the Lotka-Volterra competition-diffusion system: the strong-weak type
Chang-Hong Wu, Dongyuan Xiao, Maolin Zhou
We consider the classical two-species Lotka-Volterra competition-diffusion system in the strong-weak competition case. When the corresponding minimal speed of the traveling waves i…
Global existence and uniqueness of solutions for one-dimensional reaction-interface systems
Yan-Yu Chen, Hirokazu Ninomiya, Chang-Hong Wu
In this paper, we provide a mathematical framework in studying the wave propagation with the annihilation phenomenon in excitable media. We deal with the existence and uniqueness o…
Sharp estimates for the spreading speed of the Lotka-Volterra diffusion system with strong competition
Rui Peng, Chang-Hong Wu, Maolin Zhou
This paper is concerned with the classical two-species Lotka-Volterra diffusion system with strong competition. The sharp dynamical behavior of the solution is established in two d…
Spreading with two speeds and mass segregation in a diffusive competition system with free boundaries
Yihong Du, Chang-Hong Wu
We investigate the spreading behavior of two invasive species modeled by a Lotka-Volterra diffusive competition system with two free boundaries in a spherically symmetric setting.…