A compact split-step finite difference method for solving the nonlinear Schrödinger equations with constant and variable coefficients.
Mehdi DehghanAmeneh TaleeiPublished in: Comput. Phys. Commun. (2010)
Keyphrases
- wave equation
- finite difference method
- hamilton jacobi
- finite difference
- heat equation
- nonlinear equations
- partial differential equations
- numerical solution
- finite element
- steady state
- scale spaces
- scale space
- distance transform
- difference equations
- eikonal equation
- diffusion equation
- nonlinear diffusion
- numerical analysis
- image denoising
- gaussian scale space
- numerical methods
- medial axis
- anisotropic diffusion
- level set
- gaussian kernel
- image smoothing
- wavelet coefficients
- image processing
- weight matrix
- heat kernel
- numerical simulations
- linear combination
- linear systems
- diffusion process
- differential equations
- multiscale