Sommariva, Alvise; Vianello, Marco InRS: implementing the indicator function of NURBS-shaped planar domains. (English) Zbl 1496.65031 Appl. Math. Lett. 130, Article ID 108026, 9 p. (2022). MSC: 65D18 PDF BibTeX XML Cite \textit{A. Sommariva} and \textit{M. Vianello}, Appl. Math. Lett. 130, Article ID 108026, 9 p. (2022; Zbl 1496.65031) Full Text: DOI arXiv
Sommariva, A.; Vianello, M. Near-algebraic Tchakaloff-like quadrature on spherical triangles. (English) Zbl 07410101 Appl. Math. Lett. 120, Article ID 107282, 7 p. (2021). MSC: 65D32 41A55 41A63 65D30 65N30 PDF BibTeX XML Cite \textit{A. Sommariva} and \textit{M. Vianello}, Appl. Math. Lett. 120, Article ID 107282, 7 p. (2021; Zbl 07410101) Full Text: DOI
Campagna, Rosanna; Conti, Costanza Penalized hyperbolic-polynomial splines. (English) Zbl 1479.41003 Appl. Math. Lett. 118, Article ID 107159, 11 p. (2021). Reviewer: Martin D. Buhmann (Gießen) MSC: 41A10 41A15 41A30 PDF BibTeX XML Cite \textit{R. Campagna} and \textit{C. Conti}, Appl. Math. Lett. 118, Article ID 107159, 11 p. (2021; Zbl 1479.41003) Full Text: DOI Link
Berrut, J.-P.; De Marchi, S.; Elefante, G.; Marchetti, F. Treating the Gibbs phenomenon in barycentric rational interpolation and approximation via the S-Gibbs algorithm. (English) Zbl 1440.41004 Appl. Math. Lett. 103, Article ID 106196, 7 p. (2020). Reviewer: Martin D. Buhmann (Gießen) MSC: 41A05 41A20 65D05 65D15 65D10 PDF BibTeX XML Cite \textit{J. P. Berrut} et al., Appl. Math. Lett. 103, Article ID 106196, 7 p. (2020; Zbl 1440.41004) Full Text: DOI Link
Romani, Lucia Local cardinal interpolation by \(C^2\) cubic B2-splines with a tunable shape parameter. (English) Zbl 1411.65029 Appl. Math. Lett. 94, 13-20 (2019). MSC: 65D07 41A05 41A15 65D05 PDF BibTeX XML Cite \textit{L. Romani}, Appl. Math. Lett. 94, 13--20 (2019; Zbl 1411.65029) Full Text: DOI