Birkhoff interpolation on unity and on Möbius transform of the roots of unity

DOI10.1023/A:1019147900265zbMath0961.41002OpenAlexW1620056035MaRDI QIDQ1978041

Marcel G. de Bruin, A. Sharma, H. P. Dikshit

Publication date: 7 June 2000

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1019147900265

zbMATH Keywords

regularityroots of unityBirkhoff interpolationMöbius transformnon-uniformly distributed nodesPál-type interpolation

Mathematics Subject Classification ID

Interpolation in approximation theory (41A05)

Related Items (7)

Birkhoff Polynomial Basis ⋮ Fast barycentric rational interpolations for complex functions with some singularities ⋮ Some cases of Pál-type Birkhoff interpolation on zeros of polynomials with complex coefficients ⋮ The proper interpolation space for multivariate Birkhoff interpolation ⋮ \((0,2)\) Pál-type interpolation on a circle in the complex plane involving Möbius transforms ⋮ Pál-type interpolation on nonuniformly distributed nodes on the unit circle ⋮ Pál-type Birkhoff interpolation on nonuniformly distributed points

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