Optimal approximation and its method of least squares

DOI10.1016/0021-9045(81)90071-XzbMath0445.41008MaRDI QIDQ1145302

Franz-Jürgen Delvos, Walter Johannes Schempp

Publication date: 1981

Published in: Journal of Approximation Theory (Search for Journal in Brave)

zbMATH Keywords

method of least squaresoptimal approximationSard's splines

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Algorithms for approximation of functions (65D15)

Related Items

Convergence of approximate splines via pseudo-inverses ⋮ Convergence of generalized inverses and spline projectors

Cites Work

• Approximation based on nonscalar observations
• On generalized inverses and on the uniform convergence of \((I-\beta K)_ n\) with application to iterative methods
• A course on optimization and best approximation
• Regression and the Moore-Penrose pseudoinverse
• Splines and pseudo-inverses
• Approximation and Variance
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