| Abstract: |
| This talk is concerned with the nonlinear stability of monostable traveling wavefronts for a discrete three species competition diffusion system. Applying the the weighted energy method combining with the comparison principle, we rst show that the traveling wavefronts with large speed are exponentially stable when the initial perturbation around the traveling wave decays exponentially. Then, choosing different weight function, we improve the stability result to any traveling wavefronts with speed greater
than the critical wave speed. |
|