Transparent boundary conditions for higher-order finite-difference schemes of the Schrödinger equation in (1+1)D.
Mathias SchwendtWalter PötzPublished in: Comput. Phys. Commun. (2020)
Keyphrases
- hamilton jacobi
- boundary conditions
- finite difference
- higher order
- diffusion equation
- numerical scheme
- semi implicit
- finite element
- partial differential equations
- eikonal equation
- numerical solution
- wave equation
- numerical analysis
- high order
- boundary value problem
- natural images
- sufficient conditions
- shape from shading
- poisson equation
- gaussian kernel
- finite element model
- level set
- reaction diffusion
- markov random field
- pairwise
- image denoising
- medial axis
- nonlinear diffusion
- numerical methods
- scale spaces
- motion estimation