J Austral Math Soc Ser A 51 pp284--299, 1991.

Pointwise Estimates for an Interpolation Process of S. N. Bernstein

A. K. Varma and Xiang Ming Yu

(Received 12 December 1989)

Abstract

The main object of this paper is to provide the solution of an open problem raised by Professor Ron DeVore concerning constructing interpolating process H_n[f, x] satisfying the inequality (1.11). Results on simultaneous approximation are also obtained.

1980 AMS Subject Classification (1985 Revision): 42A15

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Authors

A. K. Varma: University of Florida, Gainesville, Florida 32611, U.S.A.
Xiang Ming Yu: University of South Carolina, Columbia, South Carolina 29208, U.S.A.

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Last Modified: Mon Feb 3 9:46:10 2003