Solution of nonlinear time-dependent PDEs through componentwise approximation of matrix functions.
Alexandru CibotaricaJames V. LambersElisabeth M. PalchakPublished in: J. Comput. Phys. (2016)
Keyphrases
- numerical integration
- linear approximation
- closed form
- complementarity problems
- coefficient matrix
- linear systems
- linear complementarity problem
- approximation methods
- difference equations
- nonlinear equations
- matrix representation
- numerical scheme
- optimal solution
- continuous functions
- diffusion equation
- nonlinear functions
- image denoising
- image enhancement
- boundary value problem
- linear equations
- basis functions
- level set