In this paper we study the existence and non-existence of traveling front solutions in multi stable reaction-diffusion equations. If this equation has a traveling front solution, a perturbed equation also has a traveling front solution. We study how the speed and the traveling profile depend on nonlinear terms.
|Number of pages||10|
|Journal||Discrete and Continuous Dynamical Systems|
|Publication status||Published - Sep 2011|
- Traveling waves
ASJC Scopus subject areas
- Discrete Mathematics and Combinatorics
- Applied Mathematics