Sfoglia per Autore
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
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.
Mapped Variably Scaled Kernels: Applications to Solar Imaging
2023 Marchetti, F.; Perracchione, E.; Volpara, A.; Massone, A. M.; De Marchi, S.; Piana, M.
Moving least squares approximation using variably scaled discontinuous weight function
2023 Esfahani, M. K.; 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.
Stable interpolation with exponential-polynomial splines and node selection via greedy algorithms
2022 Campagna, R.; De Marchi, S.; Perracchione, E.; Santin, G.
Variably Scaled Persistence Kernels (VSPKs) for persistent homology applications
2022 De Marchi, Stefano; Lot, Federico; Marchetti, Francesco; Poggiali, Davide
Reducing the Gibbs effect in multimodal medical imaging by the Fake Nodes approach
2022 Poggiali, Davide; Cecchin, Diego; DE MARCHI, Stefano
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
Mapped polynomials and discontinuous kernels for Runge and Gibbs phenomena
2022 DE MARCHI, Stefano
A shape preserving quasi-interpolation operator based on a new transcendental RBF
2021 Heidari, Mohammad; Mohammadi, Maryam; De Marchi, Stefano
Oversampling errors in multimodal medical imaging are due to the Gibbs effect
2021 Poggiali, Davide; Cecchin, Diego; Campi, Cristina; DE MARCHI, Stefano
On (β,γ)-Chebyshev functions and points of the interval
2021 De Marchi, Stefano; Elefante, Giacomo; Marchetti, Francesco
Stable discontinuous mapped bases: the Gibbs–Runge-Avoiding Stable Polynomial Approximation (GRASPA) method
2021 De Marchi, S.; Elefante, G.; Marchetti, F.
Quadrature at fake nodes
2021 De Marchi, S.; Elefante, G.; Perracchione, E.; Poggiali, D.
Numerical simulation of a prostate tumor growth model by the RBF-FD scheme and a semi-implicit time discretization
2021 Mohammadi, V.; Dehghan, M.; De Marchi, S.
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