Knot insertion and totally positive systems

DOI10.1006/jath.1999.3438zbMath0951.41013OpenAlexW2003128583MaRDI QIDQ1567422

Juan Manuel Peña, Esmeralda Mainar

Publication date: 2 January 2001

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

Full work available at URL: https://doi.org/10.1006/jath.1999.3438

zbMATH Keywords

shape preservingtotal positivityknot insertion procedure

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50)

Related Items (2)

On \(K\)-positivity properties of time-invariant linear systems subject to discrete point lags ⋮ About \(K\)-positivity properties of time-invariant linear systems subject to point delays

Cites Work

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• Shape preserving representations and optimality of the Bernstein basis
• de Boor-fix dual functionals and algorithms for Tchebycheffian B-spline curves
• Interpolatory and variation-diminishing properties of generalized B-splines

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