Local Compatibility Boundary Conditions for High-Order Accurate Finite-Difference Approximations of PDEs.
Nour G. Al HassaniehJeffrey W. BanksWilliam D. HenshawDonald W. SchwendemanPublished in: SIAM J. Sci. Comput. (2022)
Keyphrases
- high order
- boundary conditions
- finite difference
- partial differential equations
- diffusion equation
- low order
- numerical solution
- higher order
- reaction diffusion
- fourth order
- numerical methods
- shape from shading
- anisotropic diffusion
- hamilton jacobi
- sufficient conditions
- pairwise
- difference equations
- numerical scheme
- eikonal equation
- nonlinear diffusion
- energy functional
- differential equations
- scale spaces
- level set
- bayesian logistic regression
- markov random field
- finite element
- lower order
- single image
- curve evolution
- image quality
- finite element model
- image processing