Fast Numerical Integration on Polytopic Meshes with Applications to Discontinuous Galerkin Finite Element Methods.
Paola F. AntoniettiPaul HoustonGiorgio PennesiPublished in: J. Sci. Comput. (2018)
Keyphrases
- numerical integration
- finite element methods
- differential equations
- numerical solution
- partial differential equations
- ordinary differential equations
- finite difference
- multiresolution
- dynamical systems
- numerical methods
- diffusion equation
- anisotropic diffusion
- image denoising
- image enhancement
- image processing
- finite element model
- level set
- multiscale
- feature extraction