Numerical Approximations of a Class of Nonlinear Second-Order Boundary Value Problems using Galerkin-Compact Finite Difference Method.
Shovan Sourav Datta PrantaMd. Shafiqul IslamPublished in: CoRR (2023)
Keyphrases
- finite difference method
- boundary value problem
- partial differential equations
- numerical methods
- differential equations
- finite difference
- numerical solution
- image denoising
- level set
- image processing
- image enhancement
- high order
- finite element method
- anisotropic diffusion
- dynamical systems
- multiscale
- diffusion equation
- energy functional
- heat equation
- differential operators
- nonlinear diffusion
- boundary conditions
- higher order
- multiresolution