Numerical solutions of boundary value problems for variable coefficient generalized KdV equations using Lie symmetries.
Olena O. VaneevaNectarios C. PapanicolaouM. A. ChristouChristodoulos SophocleousPublished in: Commun. Nonlinear Sci. Numer. Simul. (2014)
Keyphrases
- numerical solution
- boundary value problem
- differential equations
- partial differential equations
- finite element
- nonlinear equations
- low order
- numerical methods
- finite difference
- finite element method
- ordinary differential equations
- difference equations
- linear systems
- anisotropic diffusion
- search algorithm
- multiscale
- image enhancement
- exact solution