Approximation by the Modified q-Baskakov-Sz ′asz Operators

Approximation by the Modified q-Baskakov-Sz ′asz Operators

In this paper we propose the q analogues of modified Baskakov-Sz ′asz op-erators. We estimate the moments and established direct results in term of modulus of continuity. An estimate for the rate of convergence and weighted approximation properties of the q operators are also obtained.

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Veröffentlicht in:分析、理论与应用（英文版） 2014 (3), p.281-289
Hauptverfasser: Qingfeng Mo, Xiaomin Hu
Format: Artikel
Sprache:eng
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Zusammenfassung:In this paper we propose the q analogues of modified Baskakov-Sz ′asz op-erators. We estimate the moments and established direct results in term of modulus of continuity. An estimate for the rate of convergence and weighted approximation properties of the q operators are also obtained.
ISSN:1672-4070
DOI:10.4208/ata.2014.v30.n3.4