Best Uniform Approximation of Complex-Valued Functions by Generalized Polynomials Having Restricted Ranges
نویسندگان
چکیده
منابع مشابه
On best uniform restricted range approximation in complex-valued continuous function spaces
We investigate the problem of best restricted range approximation of complex-valued continuous functions for a very general system of restrictions. Our results, including the characterizations, uniqueness and strong uniqueness, extend all recent results due to Smirnovs. r 2002 Elsevier Science (USA). All rights reserved.
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ژورنال
عنوان ژورنال: Journal of Approximation Theory
سال: 1999
ISSN: 0021-9045
DOI: 10.1006/jath.1999.3347