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SAT 2 (2006), 2
Surveys in Approximation Theory, 2 (2006), 53-60.
Discrete Linear Interpolatory Operators
J. Szabados
Abstract.
This is a survey
on discrete linear operators which, besides approximating in
Jackson or near-best order, possess some interpolatory property at
some nodes. Such operators can be useful in numerical analysis.
E-print: arXiv:0602458
Published: 20 February 2006.
J. Szabados
Alfred Renyi Institute of Mathematics
P. O. Box 127
Budapest H-1364
Hungary
E-mail: szabados@renyi.hu