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Chebyshev splines and shape parameters

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Abstract

A parametric spline curve is defined whose restriction to each sub-interval belongs to a 4-dimensional piecewise Chebyshev subspace depending on coefficients which play the role of shape parameters.

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Authors and Affiliations

  1. Laboratoire de Modélisation et Calcul (LMC-IMAG), Université Joseph Fourier, BP 53, F-38041, Grenoble Cedex, France

    Pierre-Jean Laurent & Marie-Laurence Mazure

  2. Facultatea de Matematică şi informatică, Universitatea “BABEŞ-BOLYAI”, str. M. Kogalniceanu nr 1, 3400, Cluj-Napoca, Romania

    Voichiţa Teodora Maxim

Authors
  1. Pierre-Jean Laurent
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  2. Marie-Laurence Mazure
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  3. Voichiţa Teodora Maxim
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Laurent, PJ., Mazure, ML. & Maxim, V.T. Chebyshev splines and shape parameters. Numerical Algorithms 15, 373–383 (1997). https://doi.org/10.1023/A:1019114424971

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