3 citations · 3 across the 7 of their papers we have counts for
Showing math.NAShow all
3 papers · 1 filter
math.NA2022
High-Order Discretization of Backward Anisotropic Diffusion and Application to Image Processing
Lorella Fatone, Daniele Funaro
Anisotropic diffusion is a well recognized tool in digital image processing, including edge detection and denoising. We present here a particular nonlinear time-dependent operator…
math.NA2021
A decision-making machine learning approach in Hermite spectral approximations of partial differential equations
Lorella Fatone, Daniele Funaro, Gianmarco Manzini
The accuracy and effectiveness of Hermite spectral methods for the numerical discretization of partial differential equations on unbounded domains, are strongly affected by the amp…
math.NA2021
Stability and conservation properties of Hermite-based approximations of the Vlasov-Poisson system
Daniele Funaro, Gianmarco Manzini
Spectral approximation based on Hermite-Fourier expansion of the Vlasov-Poisson model for a collisionless plasma in the electro-static limit is provided, by including high-order ar…