-norm of a difference finite element method for the heat equation in a 3D spatial domain with almost-uniform mesh.
Xinlong FengRuijian HeZhangxin ChenPublished in: Numer. Algorithms (2021)
Keyphrases
- spatial domain
- finite element method
- finite difference method
- heat equation
- finite element
- numerical simulations
- frequency domain
- numerical methods
- partial differential equations
- steady state
- numerical solution
- boundary conditions
- motion estimation
- scale space
- scale spaces
- image smoothing
- finite element model
- diffusion process
- blurred images
- multiscale
- image brightness
- differential equations
- image denoising
- gaussian kernel
- object recognition