Numerical approximation of 3D particle beams by multi-scale paraxial Vlasov-Maxwell equations.
Franck AssousYevgeni FurmanPublished in: J. Comput. Phys. (2023)
Keyphrases
- multiscale
- solving partial differential equations
- partial differential equations
- numerical methods
- finite difference
- runge kutta
- differential equations
- edge detection
- scale space
- approximation schemes
- image processing
- closed form
- sensitivity analysis
- numerical integration
- approximation algorithms
- numerical analysis
- approximation error
- numerical scheme
- finite element
- natural images
- numerical calculation
- nonlinear equations
- artificial neural networks
- alternating direction
- reinforced concrete
- mathematical model
- multiple scales
- linear systems
- optic flow
- anisotropic diffusion
- error bounds