Coalescence of matrices, regularity and singularity of Birkhoff interpolation problems

DOI10.1016/0021-9045(77)90073-9zbMath0352.41004OpenAlexW2054135731MaRDI QIDQ1235851

George G. Lorentz

Publication date: 1977

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

Full work available at URL: https://doi.org/10.1016/0021-9045(77)90073-9

Mathematics Subject Classification ID

Interpolation in approximation theory (41A05) Approximation by polynomials (41A10)

Related Items

Probability and Interpolation ⋮ ``Zur Hermite-Birkhoff-Interpolation ⋮ Conditionally poised Birkhoff interpolation problems ⋮ Independent knots in Birkhoff interpolation

Cites Work

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• Birkhoff interpolation problem: Coalescence of rows
• On Birkhoff interpolation: Free Birkhoff nodes
• The question of uniqueness for G.D. Birkhoff interpolation problems
• Independent knots in Birkhoff interpolation
• On Hermite-Birkhoff interpolation