N-soliton solutions of coupled Schrödinger-Boussinesq equation with variable coefficients.
Lingling ZhangHongtao HanPublished in: Commun. Nonlinear Sci. Numer. Simul. (2024)
Keyphrases
- hamilton jacobi
- heat equation
- wave equation
- finite difference
- eikonal equation
- scale space
- medial axis
- steady state
- partial differential equations
- distance transform
- level set method
- diffusion process
- scale spaces
- linear combination
- wavelet coefficients
- optimal solution
- natural images
- boundary value problem
- image smoothing
- evolutionary algorithm
- feature vectors
- feature space
- multiscale
- hamilton jacobi bellman