High-order finite difference method for the Schrödinger equation on deforming domains.
Ylva RydinKen MattssonJonatan WerpersErik SjöqvistPublished in: J. Comput. Phys. (2021)
Keyphrases
- high order
- heat equation
- finite difference method
- partial differential equations
- hamilton jacobi
- higher order
- steady state
- scale space
- scale spaces
- finite difference
- numerical methods
- diffusion process
- gaussian kernel
- pairwise
- fourth order
- anisotropic diffusion
- numerical solution
- differential equations
- image smoothing
- image brightness
- eikonal equation
- diffusion equation
- energy functional
- weight matrix
- heat kernel
- experimental data
- wave equation
- nonlinear diffusion
- numerical simulations
- image denoising