Approximation order of bivariate spline
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O.V. Davydov; G. NΓΌrnberger; F. Zeilfelder
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Article
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1998
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Elsevier Science
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English
β 893 KB
By using the algorithm of Nfimberger and Riessinger (1995), we construct Hermite interpolation sets for spaces of bivariate splines Sq(d 1 ) of arbitrary smoothness defined on the uniform type triangulations. It is shown that our Hermite interpolation method yields optimal approximation order for q