Unconditional convergence and optimal error estimates of the Euler semi-implicit scheme for a generalized nonlinear Schrödinger equation.
Wentao CaiJian LiZhangxin ChenPublished in: Adv. Comput. Math. (2016)
Keyphrases
- finite difference
- hamilton jacobi
- semi implicit
- wave equation
- nonlinear diffusion filtering
- error estimates
- finite element
- numerical scheme
- numerical solution
- eikonal equation
- partial differential equations
- numerical analysis
- diffusion equation
- cross validation
- level set
- error estimation
- heat equation
- differential equations
- anisotropic diffusion
- feature selection
- distance transform
- training data
- image processing