Energy stable and efficient finite-difference nonlinear multigrid schemes for the modified phase field crystal equation.
Arvind BaskaranZhengzheng HuJohn S. LowengrubCheng WangSteven M. WisePeng ZhouPublished in: J. Comput. Phys. (2013)
Keyphrases
- finite difference
- semi implicit
- nonlinear diffusion filtering
- partial differential equations
- hamilton jacobi
- numerical solution
- finite element
- numerical scheme
- numerical methods
- level set
- wave equation
- numerical analysis
- diffusion equation
- image analysis
- boundary conditions
- anisotropic diffusion
- image denoising
- image enhancement
- multiresolution
- multiscale
- image segmentation
- flow field
- post processing