Least squares solution of bivariate surface fitting problems using tensor product splines

DOI10.1023/A:1022392418748zbMATH Open0995.65020OpenAlexW115160035MaRDI QIDQ1592695

A. Rott, Joachim Gwinner

Publication date: 25 January 2001

Published in: BIT (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1022392418748

zbMATH Keywords

interpolationHadamard producttensor product splinesleast squaresKronecker productscattered datasurface fittingbivariate collocation

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Numerical smoothing, curve fitting (65D10) Numerical solutions to overdetermined systems, pseudoinverses (65F20) Numerical interpolation (65D05)

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