Weighted Hermite–Fejér interpolation on Laguerre nodes

Author: Horváth Á.P.

Source: Acta Mathematica Hungarica, Volume 100, Number 4, 2003 , pp. 271-291(21)

Publisher: Springer

Abstract:

We give a weighted Hermite–Fejér type interpolation process on the half line. On suitable Laguerre nodes it converges for continuous functions which fulfil a certain not too fast growing property at zero and infinity.

Keywords: normal point systems; weighted interpolation; positive operators

Language: English

Document Type: Research article

Affiliations: 1: Department of Analysis, Institute of Mathematics, Budapest University of Technology and Economics

Publication date: 2003-01-01

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• In this Subject: Mathematics and Statistics
• By this author: Horváth Á.P.

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