Cell-centered finite difference method for parabolic equation.
Wenwen XuPublished in: Appl. Math. Comput. (2014)
Keyphrases
- finite difference method
- numerical methods
- heat equation
- partial differential equations
- steady state
- scale space
- differential equations
- numerical solution
- scale spaces
- finite difference
- finite element method
- diffusion process
- gaussian kernel
- image smoothing
- finite element
- weight matrix
- image brightness
- gaussian scale space
- higher order