Sign in
Why diffusion-based preconditioning of Richards equation works: Spectral analysis and computational experiments at very large scale.
Daniele Bertaccini
Pasqua D'Ambra
Fabio Durastante
Salvatore Filippone
Published in:
Numer. Linear Algebra Appl. (2024)
Keyphrases
</>
spectral analysis
spectral methods
power spectral density
edge preserving
filter bank
anisotropic diffusion
image data
machine learning
information retrieval
higher order
speech signal
diffusion process
iterative methods