Helmholtz preconditioning for the compressible Euler equations using mixed finite elements with Lorenz staggering.
David LeeAlberto F. MartínKieran RicardoPublished in: CoRR (2024)
Keyphrases
- finite element
- numerical solution
- finite difference
- differential equations
- finite element analysis
- linear systems
- boundary element
- finite element model
- material properties
- mesh generation
- stochastic differential equations
- gpu accelerated
- compressive sensing
- conjugate gradient
- dynamical systems
- numerical methods
- edge preserving
- bundle adjustment
- nonlinear equations
- experimental data
- mathematical model
- primal dual
- computer science
- early vision
- iterative methods
- image enhancement
- free form deformation
- maximum a posteriori estimation
- data processing
- optical flow