Symmetrized two-scale finite element discretizations for partial differential equations with symmetric solutions.
Pengyu HouFang LiuAihui ZhouPublished in: CoRR (2022)
Keyphrases
- finite element
- partial differential equations
- numerical solution
- boundary element
- finite difference
- boundary value problem
- numerical algorithms
- finite element method
- finite element analysis
- level set
- anisotropic diffusion
- image denoising
- finite element model
- image enhancement
- image processing
- nonlinear partial differential equations
- material properties
- mathematical morphology
- scale space
- numerical methods
- diffusion equation
- mesh generation
- surgical simulation
- soft tissue
- energy functional
- multiscale
- fourth order
- differential equations
- high order
- edge detection
- wavelet transform