Dark soliton solutions for a variable coefficient higher-order Schrödinger equation in the dispersion decreasing fibers.
Xue-Hui ZhaoShuxia LiPublished in: Appl. Math. Lett. (2022)
Keyphrases
- hamilton jacobi
- higher order
- heat equation
- wave equation
- distance transform
- finite difference
- eikonal equation
- scale space
- pairwise
- level set method
- optimal solution
- scale spaces
- natural images
- partial differential equations
- genetic algorithm
- medial axis
- optical flow
- high order
- white matter
- finite element
- diffusion process
- human brain
- gaussian kernel
- cross sections
- conditional random fields