A Stable Mimetic Finite-Difference Method for Convection-Dominated Diffusion Equations.
James H. AdlerCasey CavanaughXiaozhe HuAndy HuangNathaniel TraskPublished in: SIAM J. Sci. Comput. (2023)
Keyphrases
- diffusion equation
- finite difference method
- partial differential equations
- heat equation
- anisotropic diffusion
- gaussian kernel
- diffusion process
- scale space
- finite difference
- diffusion processes
- image denoising
- scale spaces
- image processing
- image enhancement
- level set
- numerical solution
- numerical methods
- nonlinear diffusion
- multiscale
- noise removal
- boundary conditions
- finite element method
- differential equations
- denoising
- pattern recognition
- image features