Solving second order non-linear parabolic PDEs using generalized finite difference method (GFDM).
Francisco UreñaLuis GaveteÁngel García GómezJuan José BenitoAntonio Manuel VargasPublished in: J. Comput. Appl. Math. (2019)
Keyphrases
- finite difference method
- partial differential equations
- fourth order
- numerical methods
- finite difference
- image processing
- high order
- level set
- image denoising
- multiscale
- anisotropic diffusion
- heat equation
- energy functional
- numerical solution
- differential equations
- random walk
- differential operators
- image smoothing
- denoising