On Almost Interpolation
نویسندگان
چکیده
منابع مشابه
Interpolation and Almost Interpolation by Weak Chebyshev Spaces
Some new results on univariate interpolation by weak Cheby-shev spaces, using conditions of Schoenberg-Whitney type and the concept of almost interpolation sets, are given. x1. Introduction Let U denote a nite-dimensional subspace of real-valued functions deened on some set K. We are interested in describing those conngurations T = dimU jT = s: T is called an interpolation set (I-set) w.r.t. U....
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ژورنال
عنوان ژورنال: Journal of Approximation Theory
سال: 1997
ISSN: 0021-9045
DOI: 10.1006/jath.1996.3094