Total positivity of the discrete spline collocation matrix

DOI10.1016/0021-9045(83)90065-5zbMath0515.41010OpenAlexW2027606943MaRDI QIDQ1051823

Rong-Qing Jia

Publication date: 1983

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

Full work available at URL: https://doi.org/10.1016/0021-9045(83)90065-5

zbMATH Keywords

total positivitydiscrete B-splinesdiscrete minimizationdiscrete spline interpolation

Mathematics Subject Classification ID

Spline approximation (41A15)

Related Items

Knot line refinement algorithms for tensor product B-spline surfaces, Degree raising for splines, Banded matrices with banded inverses. II: Locally finite decomposition of spline spaces, Biorthogonal spline wavelets on the interval -- stability and moment conditions, Nonuniform cascade algorithms, Deficient discrete quartic spline interpolation

Cites Work

• A geometric proof of the variation diminishing property of B-spline approximation
• A practical guide to splines
• Discrete Splines via Mathematical Programming
• On Polya Frequency Function. III. The Positivity of Translation Determinants With an Application to the Interpolation Problem by Spline Curves
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