Stable and efficient finite-difference nonlinear-multigrid schemes for the phase field crystal equation.
Zhengzheng HuSteven M. WiseCheng WangJohn S. LowengrubPublished in: J. Comput. Phys. (2009)
Keyphrases
- finite difference
- semi implicit
- nonlinear diffusion filtering
- partial differential equations
- hamilton jacobi
- finite element
- numerical solution
- numerical scheme
- numerical methods
- diffusion equation
- wave equation
- numerical analysis
- level set
- multiscale
- multiresolution
- boundary conditions
- image denoising
- differential equations
- image processing
- shape from shading
- vector field
- image enhancement
- higher order
- denoising
- optical flow