Giacomo Elefante

According to our database, Giacomo Elefante authored at least 18 papers between 2020 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Adaptive RBF Cubature by Scattered Data on Spherical Polygons.

Roberto Cavoretto, Alessandra De Rossi, Giacomo Elefante, Alvise Sommariva

J. Sci. Comput., May, 2026

An algorithm for the estimation of the segmental Lebesgue constant.

Ludovico Bruni Bruno, Giacomo Elefante

J. Comput. Appl. Math., 2026

2025

Polynomial approximation from diffused data: unisolvence and stability.

Ludovico Bruni Bruno, Stefano De Marchi, Giacomo Elefante

CoRR, September, 2025

Bespoke multiresolution analysis of graph signals.

Giacomo Elefante, Gianluca Giacchi, Michael D. Multerer, Jacopo Quizi

CoRR, July, 2025

2024

A barycentric trigonometric Hermite interpolant via an iterative approach.

Giacomo Elefante

J. Comput. Appl. Math., March, 2024

A least squares approach to Whitney forms.

Ludovico Bruni Bruno, Giacomo Elefante

CoRR, 2024

2023

Interpolation by integrals on balls.

Ludovico Bruni Bruno, Giacomo Elefante

CoRR, 2023

More properties of (β, γ)-Chebyshev functions and points.

Stefano De Marchi, Giacomo Elefante, Francesco Marchetti

CoRR, 2023

Qsurf: compressed QMC integration on parametric surfaces.

Giacomo Elefante, Alvise Sommariva, Marco Vianello

CoRR, 2023

Compressed QMC volume and surface integration on union of balls.

Giacomo Elefante, Alvise Sommariva, Marco Vianello

CoRR, 2023

2022

Interpolation with the polynomial kernels.

Giacomo Elefante, Wolfgang Erb, Francesco Marchetti, Emma Perracchione, Davide Poggiali, Gabriele Santin

CoRR, 2022

Polynomial mapped bases: theory and applications.

Stefano De Marchi, Giacomo Elefante, Elisa Francomano, Francesco Marchetti

CoRR, 2022

2021

Bounding the Lebesgue constant for a barycentric rational trigonometric interpolant at periodic well-spaced nodes.

Jean-Paul Berrut, Giacomo Elefante

J. Comput. Appl. Math., 2021

On (β, γ)-Chebyshev functions and points of the interval.

Stefano De Marchi, Giacomo Elefante, Francesco Marchetti

J. Approx. Theory, 2021

A linear barycentric rational interpolant on starlike domains.

Jean-Paul Berrut, Giacomo Elefante

CoRR, 2021

Stable discontinuous mapped bases: the Gibbs-Runge-Avoiding Stable Polynomial Approximation (GRASPA) method.

Stefano De Marchi, Giacomo Elefante, Francesco Marchetti

Comput. Appl. Math., 2021

2020

Treating the Gibbs phenomenon in barycentric rational interpolation and approximation via the S-Gibbs algorithm.

Jean-Paul Berrut, Stefano De Marchi, Giacomo Elefante, Francesco Marchetti

Appl. Math. Lett., 2020

A periodic map for linear barycentric rational trigonometric interpolation.

Jean-Paul Berrut, Giacomo Elefante

Appl. Math. Comput., 2020