This paper is concerned with traveling waves for the generalized Kadomtsev}Petviashvili equation (w y)31, t31, i.e. solutions of the form w(t, , y)"u( !ct, y). We study both, solutions periodic in x" !ct and solitary waves, which are decaying in x, and their interrelations. In particular, we prove
Travelling wave solutions for a generalized Fisher equation
β Scribed by Mostafa A Abdelkader
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 149 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0022-247X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Using continuation and comparison methods we obtain conditions for the existence and nonexistence of traveling wavefronts with speed \(c\) of the discrete Fisher's equation
We construct a finite difference scheme for the ordinary differential equation describing the traveling wave solutions to the Burgers equation. This difference equation has the property that its solution can be calculated. Our procedure for determining this solution follows closely the analysis used
We prove the large time asymptotic stability of traveling wave solutions to the scalar solute transport equation (contaminant transport equation) with spatially periodic diffusion-adsorption coefficients in one space dimension. The time dependent solutions converge in proper norms to a translate of