On estimating partial derivatives for bivariate interpolation of scattered data
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Publication:761003
DOI10.1216/RMJ-1984-14-1-41zbMath0556.65005MaRDI QIDQ761003
Publication date: 1984
Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)
scattered databivariate interpolationestimating partial derivativeslinear coordinate transformationsmooth surface fitting
Numerical smoothing, curve fitting (65D10) Numerical interpolation (65D05) Interpolation in approximation theory (41A05)
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A new intrinsic numerical method for PDE on surfaces ⋮ A local tangential lifting differential method for triangular meshes ⋮ On computing derivatives for \(C^ 1\) interpolating schemes: An optimization ⋮ A two-stage filter for smoothing multivariate noisy data on unstructured grids ⋮ Shape-preserving, multiscale interpolation by bi- and multivariate cubic \(L_{1}\) splines
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