Finite element methods for second order linear elliptic partial differential equations in non-divergence form.
Xiaobing FengLauren HenningsMichael NeilanPublished in: Math. Comput. (2017)
Keyphrases
- partial differential equations
- finite difference
- finite element methods
- numerical solution
- fourth order
- anisotropic diffusion
- level set
- image denoising
- difference equations
- differential operators
- image processing
- image enhancement
- multiscale
- energy functional
- boundary value problem
- numerical algorithms
- diffusion equation
- high order
- differential equations
- finite element
- numerical methods
- curve evolution
- higher order
- denoising
- image analysis
- pattern recognition
- feature extraction