High-order numerical method for the nonlinear Helmholtz equation with material discontinuities in one space dimension.
Guy BaruchGadi FibichSemyon TsynkovPublished in: J. Comput. Phys. (2007)
Keyphrases
- high order
- numerical methods
- partial differential equations
- differential equations
- higher order
- low order
- numerical solution
- fourth order
- pairwise
- diffusion equation
- markov random field
- runge kutta
- anisotropic diffusion
- lower order
- finite element method
- tensor analysis
- search space
- boundary element method
- bayesian logistic regression
- object recognition
- ordinary differential equations
- low dimensional
- machine learning
- level set method
- image enhancement
- image quality