Transparent boundary condition and its high frequency approximation for the Schrödinger equation on a rectangular computational domain.
Samardhi YadavVishal VaibhavPublished in: CoRR (2024)
Keyphrases
- high frequency
- hamilton jacobi
- boundary conditions
- heat equation
- low frequency
- wave equation
- poisson equation
- boundary value problem
- high resolution
- finite difference
- eikonal equation
- medial axis
- distance transform
- discrete wavelet transform
- subband
- high frequencies
- wavelet coefficients
- shape from shading
- wavelet transform
- low pass
- diffusion equation
- frequency band
- level set method
- high frequency components
- wavelet domain
- scale spaces
- partial differential equations
- image compression
- single image
- differential equations
- multiscale