Transparent boundary condition and its effectively local approximation for the Schrödinger equation on a rectangular computational domain.
Samardhi YadavVishal VaibhavPublished in: J. Comput. Phys. (2024)
Keyphrases
- boundary conditions
- hamilton jacobi
- heat equation
- wave equation
- poisson equation
- distance transform
- finite difference
- boundary value problem
- eikonal equation
- level set method
- steady state
- medial axis
- diffusion equation
- scale spaces
- scale space
- diffusion process
- shape from shading
- partial differential equations
- sufficient conditions
- image segmentation
- numerical methods
- closed form
- quotient space