Darboux transformation and analytic solutions of the discrete PT-symmetric nonlocal nonlinear Schrödinger equation.
Tao XuHengji LiHongjun ZhangMin LiSha LanPublished in: Appl. Math. Lett. (2017)
Keyphrases
- wave equation
- hamilton jacobi
- eikonal equation
- heat equation
- finite difference
- boundary value problem
- difference equations
- partial differential equations
- medial axis
- optimal solution
- image denoising
- distance transform
- level set method
- differential equations
- gaussian kernel
- numerical solution
- diffusion process
- image restoration
- denoising
- genetic algorithm
- nonlinear partial differential equations
- continuous data
- prior model
- diffusion equation
- shape from shading
- natural images
- multiscale
- image segmentation