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**Zentralblatt MATH**

**Publications of (and about) Paul Erdös**

**Zbl.No: ** 337.41020

**Autor: ** Erdös, Paul; Reddy, A.R.

**Title: ** Problems and results in rational approximation. (In English)

**Source: ** Period. Math. Hung. 7, 27-35 (1976).

**Review: ** The authors obtain various inequalities on the approximation of various classes of functions by reciprocals of polynomials and by rational functions. Several unsolved problems are stated.

**Classif.: ** * 41A20 Approximation by rational functions

41A50 Best approximation

00A07 Problem books

**Index Words: ** Problems

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