A modified weak Galerkin finite element method for parabolic equations on anisotropic meshes.
Wenjuan LiFuzheng GaoJintao CuiPublished in: Appl. Math. Lett. (2023)
Keyphrases
- finite element method
- numerical solution
- differential equations
- partial differential equations
- numerical methods
- anisotropic diffusion
- boundary element method
- mesh generation
- finite element
- diffusion equation
- numerical simulations
- boundary value problem
- finite difference method
- diffuse optical tomography
- multiresolution
- finite difference
- image denoising
- energy functional
- dynamical systems
- boundary conditions
- image enhancement
- temperature field
- level set
- d mesh
- high order
- steady state
- mathematical model
- multiscale