Computation of traveling waves for spatially discrete bistable reaction-diffusion equations Original Research Article

Traveling wave solutions for reaction-diffusion equations on a discrete spatial domain are considered. Traveling wave equations are derived for the spatial domain, View the MathML sourcen for n = 1, 2, 3. Using an idealized nonlinear term, the anisotropy introduced by the lattice is analyzed. Numerical techniques for solving the traveling wave equations are introduced. Finally, some numerical experiments are presented.