High-order multigrid strategies for hybrid high-order discretizations of elliptic equations.
Daniele A. Di PietroPierre MatalonPaul MycekUlrich RüdePublished in: Numer. Linear Algebra Appl. (2023)
Keyphrases
- high order
- partial differential equations
- higher order
- numerical methods
- numerical solution
- pairwise
- low order
- multiresolution
- image analysis
- lower order
- multiscale
- fourth order
- bayesian logistic regression
- boundary value problem
- zernike moments
- low rank
- anisotropic diffusion
- differential equations
- context modeling
- maximum entropy
- mathematical model
- tensor analysis
- markov random field