Data-driven vortex solitons and parameter discovery of 2D generalized nonlinear Schrödinger equations with a PT-symmetric optical lattice.
Li WangZijian ZhouZhenya YanPublished in: Comput. Math. Appl. (2023)
Keyphrases
- wave equation
- data driven
- hamilton jacobi
- finite difference
- optical fiber
- level set method
- partial differential equations
- medial axis
- parameter values
- finite element
- high density
- lattice structure
- rough approximations
- eikonal equation
- numerical solution
- diffusion equation
- distance transform
- data mining
- level set
- knowledge discovery
- image segmentation
- image processing