Interpolation by bivariate linear splines (Q1576452)

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scientific article; zbMATH DE number 1491252
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Interpolation by bivariate linear splines
scientific article; zbMATH DE number 1491252

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    Interpolation by bivariate linear splines (English)
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    14 August 2000
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    The authors give a characterization of Lagrange interpolation sets for the spaces of continuous bivariate linear splines on regular triangulations. The characterization is based on a complete description of the zero sets of such splines.
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    Lagrange interpolation
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    triangulations
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