Multiscale Numerical Schemes for the Collisional Vlasov Equation in the Finite Larmor Radius Approximation Regime.
Anaïs CrestettoNicolas CrouseillesDamien PrelPublished in: Multiscale Model. Simul. (2023)
Keyphrases
- multiscale
- discrete random variables
- numerical integration
- coarse to fine
- image processing
- image representation
- scale space
- differential equations
- wavelet transform
- edge detection
- error bounds
- natural images
- multiresolution
- approximation error
- approximation algorithms
- closed form
- wavelet domain
- shape representation
- wavelet coefficients
- difference equations
- image segmentation
- partial differential equations
- mathematical model
- finite number
- numerical solution
- continuous functions
- approximation methods
- polygonal approximation
- laplacian operator
- image classification