Introduction to approximation theory. 2nd ed. (English) Zbl 0535.41001

New York: Chelsea Publishing Company. X, 259 p. $ 14.95 (1982).
In this second edition some suggestions and corrections communicated by the readers are incorporated. For a review of the first edition (1966) see Zbl 0161.252.


41-01 Introductory exposition (textbooks, tutorial papers, etc.) pertaining to approximations and expansions
41A50 Best approximation, Chebyshev systems
41A52 Uniqueness of best approximation
41A20 Approximation by rational functions
41A10 Approximation by polynomials
41A17 Inequalities in approximation (Bernstein, Jackson, Nikol’skiĭ-type inequalities)
65D15 Algorithms for approximation of functions
41A21 Padé approximation
42C05 Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis


Zbl 0161.252