A Staggered Semi-implicit Discontinuous Galerkin Scheme with a Posteriori Subcell Finite Volume Limiter for the Euler Equations of Gasdynamics.
Matteo IoriattiMichael DumbserRaphaël LoubèrePublished in: J. Sci. Comput. (2020)
Keyphrases
- semi implicit
- differential equations
- numerical methods
- numerical scheme
- finite difference
- partial differential equations
- nonlinear diffusion filtering
- numerical solution
- nonlinear diffusion
- dynamical systems
- anisotropic diffusion
- maximum likelihood
- image processing
- finite element
- energy functional
- level set
- image denoising
- image enhancement
- energy function
- motion estimation
- computer vision