A high-order numerical method for the nonlinear Helmholtz equation in multidimensional layered media.
Guy BaruchGadi FibichSemyon TsynkovPublished in: J. Comput. Phys. (2009)
Keyphrases
- high order
- numerical methods
- partial differential equations
- higher order
- differential equations
- low order
- numerical solution
- pairwise
- finite element method
- bayesian logistic regression
- fourth order
- finite difference
- anisotropic diffusion
- ordinary differential equations
- boundary element method
- finite difference method
- level set method
- diffusion equation
- image processing
- runge kutta
- energy functional
- markov random field
- multiscale
- nonlinear diffusion
- lower order
- machine learning