Bivariate free knot splines

DOI10.1023/A:1023609324173zbMATH Open1024.65013MaRDI QIDQ1397989

Hubert Schwetlick, Torsten Schütze

Publication date: 6 August 2003

Published in: BIT (Search for Journal in Brave)

zbMATH Keywords

numerical examplesdata fittingtensor product splinessplines with free knotsbivariate least squares approximationDuchan functionalSchoenberg functionalthin-plate spline functional

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Numerical smoothing, curve fitting (65D10) Spline approximation (41A15)

Related Items (2)

Fiducial Theory for Free-Knot Splines ⋮ Free knot splines in concave extended linear modeling

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