A hybrid sinc-Galerkin/finite-difference method for the time-dependent Wigner equation.
Haiyan JiangTiao LuWeitong ZhangPublished in: J. Comput. Appl. Math. (2022)
Keyphrases
- finite difference method
- partial differential equations
- numerical methods
- differential equations
- heat equation
- numerical solution
- finite difference
- matrix inversion
- level set
- image denoising
- image processing
- image enhancement
- energy functional
- anisotropic diffusion
- finite element method
- dynamical systems
- steady state
- scale spaces
- nonlinear diffusion
- scale space
- denoising
- multiscale