Symbolic computation of exact solutions expressible in hyperbolic and elliptic functions for nonlinear PDEs.
Douglas BaldwinÜnal GöktasWilly HeremanLinda HongRyan S. MartinoJoel C. MillerPublished in: J. Symb. Comput. (2004)
Keyphrases
- partial differential equations
- boundary value problem
- diffusion equation
- conservation laws
- finite difference
- anisotropic diffusion
- solving partial differential equations
- numerical solution
- image denoising
- image processing
- level set
- difference equations
- nonlinear diffusion
- image enhancement
- multiscale
- numerical methods
- high order
- energy functional
- fourth order
- shock filter
- differential equations
- mathematical morphology
- nonlinear equations
- first order logic
- data sets
- numerical scheme
- image segmentation
- denoising
- low dimensional