Chebyshev--Schoenberg operators

DOI10.1007/s00365-010-9123-6zbMath1229.41010OpenAlexW2029776623MaRDI QIDQ717124

Marie-Laurence Mazure

Publication date: 27 September 2011

Published in: Constructive Approximation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00365-010-9123-6

zbMATH Keywords

convergencetotal positivityshape preservationknot insertionblossomsextended Chebyshev spacesspline spacesChebyshev-Bernstein operatorsChebyshev-Schoenberg operatorsSchoenberg-type operators

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Best approximation, Chebyshev systems (41A50) Spline approximation (41A15) Computer-aided design (modeling of curves and surfaces) (65D17) Approximation by positive operators (41A36)

Related Items (5)

Greville abscissae of totally positive bases ⋮ Approximation by Chebyshevian Bernstein operators versus convergence of dimension elevation ⋮ Convergence of rational Bernstein operators ⋮ Quadratic convergence of approximations by CCC-Schoenberg operators ⋮ Application of CCC-Schoenberg operators on image resampling

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