DE MARCHI, STEFANO
DE MARCHI, STEFANO
Dipartimento di Medicina - DIMED
A note on the direct approximation of derivatives in rational radial basis functions partition of unity method and its application to the convection-diffusion equations
2026 Mohammadi, Vahid; De Marchi, Stefano
Approximation with rational and rescaled kernels: new steps forward
2026 De Marchi, Stefano; Larsson, Elisabeth
Learning radial basis functions from the German school: A personal perspective
2026 De Marchi, S.
Polynomial approximation from diffused data: unisolvence and stability
2026 Bruni Bruno, L.; De Marchi, S.; Elefante, G.
On intrinsic dimension of point clouds by a persistent homology approach: computational tips
2025 Bandiziol, Cinzia; De Marchi, Stefano; Allegra, Michele
On the Lebesgue Constant of the Morrow–Patterson Points
2025 Beberok, T.; Bialas-Ciez, L.; De Marchi, S.
A mixed interpolation-regression approximation operator on the triangle
2024 De Marchi, S.; Dell'Accio, F.; Nudo, F.
Aldaz-Kounchev-Render operators on simplices
2024 Acu, A. M.; De Marchi, S.; Raşa, I.
Full-rank orthonormal bases for conditionally positive definite kernel-based spaces
2024 Mohammadi, Maryam; De Marchi, Stefano; Esfahani, Mohammad Karimnejad
On a new class of positive definite RBFs by using Fourier cosine transform
2024 Mohammadi, M.; Heidari, M.; De Marchi, S.
Persistence Symmetric Kernels for Classification: A Comparative Study
2024 Bandiziol, Cinzia; De Marchi, Stefano
Aldaz–Kounchev–Render Operators and Their Approximation Properties
2023 Acu, A. -M.; De Marchi, S.; Rasa, I.
Curvature-based characterization of radial basis functions: Application to interpolation
2023 Heidari, Mohammad; Mohammadi, Maryam; De Marchi, Stefano
More properties of (β,γ)-Chebyshev functions and points
2023 De Marchi, S.; Elefante, G.; Marchetti, F.; Mariethoz, J. -Z.
Moving least squares approximation using variably scaled discontinuous weight function
2023 Karimnejad Esfahani, M; De Marchi, S; Marchetti, F.
Computational issues by interpolating with inverse multiquadrics: a solution
2022 De Marchi, S.; Egidi, N.; Giacomini, J.; Maponi, P.; Perticarini, A.
Padua points and fake nodes for polynomial approximation: old, new and open problems
2022 DE MARCHI, Stefano
Polynomial mapped bases: theory and applications
2022 DE MARCHI, Stefano; Elefante, Giacomo; Francomano, Elisa; Marchetti, Francesco
Reducing the Gibbs effect in multimodal medical imaging by the Fake Nodes approach
2022 Poggiali, Davide; Cecchin, Diego; DE MARCHI, Stefano
Stable interpolation with exponential-polynomial splines and node selection via greedy algorithms
2022 Campagna, Rosanna; DE MARCHI, Stefano; Perracchione, Emma; Santin, Gabriele