An accurate, robust, and efficient weak Galerkin finite element scheme with graded meshes for the time-fractional quasi-linear diffusion equation.
Jun ZhouDa XuWenlin QiuLeijie QiaoPublished in: Comput. Math. Appl. (2022)
Keyphrases
- finite element
- mesh generation
- quasi linear
- finite difference
- diffusion equation
- partial differential equations
- mesh refinement
- finite element analysis
- multiresolution
- filtering method
- finite element method
- finite element model
- numerical solution
- diffusion process
- boundary conditions
- geometric modeling
- anisotropic diffusion
- differential equations
- image enhancement