Classical symmetry reductions of nonlinear diffusion-convection equations
โ Scribed by M.P. Edwards
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 329 KB
- Volume
- 190
- Category
- Article
- ISSN
- 0375-9601
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
We present the nonclassical symmetry of a nonlinear diffusion equation whose a nonlinear term is an arbitrary function. Generally, there is no guarantee that we can always determine the nonclassical symmetries admitted by the given equation because of the nonlinearity included in the determining equ
A simple nonlinear scheme for iterative solution of nonlinear convection-diffusion equation is described. The scheme is tested by solutions of three nonlinear steadystate model equations and linear nonstationary transport equation. The feature of the scheme is transition from a second-order accuracy