Generalized Darboux transformation, solitonic interactions and bound states for a coupled fourth-order nonlinear Schrödinger system in a birefringent optical fiber.
Meng WangBo TianCong-Cong HuShao-Hua LiuPublished in: Appl. Math. Lett. (2021)
Keyphrases
- fourth order
- optical fiber
- wave equation
- partial differential equations
- hamilton jacobi
- heat equation
- finite difference
- nonlinear diffusion
- scale spaces
- high order
- diffusion equation
- eikonal equation
- noise removal
- estimation error
- distance transform
- anisotropic diffusion
- scale space
- high sensitivity
- image denoising
- difference equations
- level set
- image interpolation
- numerical solution
- image enhancement
- upper bound
- image processing
- denoising
- multiscale
- lower bound
- steady state
- mathematical morphology
- finite element