Higher Order Approximation by Iterates of Modified Beta Operators

P.N. Agrawal, Karunesh Kumar Singh


The present paper is a continuation of our work [1] wherein we studied some direct results in ordinary and simultaneous approximation by an iterative combination of modified beta operators [2]. In this paper, we obtain an error estimate in terms of higher order modulus of continuity in simultaneous approximation for these operators.

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The Thai Journal of Mathematics organized and supported by The Mathematical Association of Thailand and Thailand Research Council and the Center for Promotion of Mathematical Research of Thailand (CEPMART).

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|ISSN 1686-0209|