q-Baskakov-Schurer-Szász-Beta算子的逼近（英文）

q-Baskakov-Schurer-Szász-Beta算子的逼近（英文）

In this paper we introduce a new kind of Baskakov-Schurer-Szász-Beta operators Mn,pq based on q-integers.We establish some direct results in the polynomial weighted space of continuous functions defined on the interval [0,∞].Then we obtain the estimates on the rate of convergence and weighted approx...

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Veröffentlicht in:数学季刊：英文版 2016 (3), p.269-278
1. Verfasser: 吴华亭 胡晓敏 刘蕊蕊
Format: Artikel
Sprache:eng
Schlagworte:
approximation
continuity
weighted
convergence
q-analogues
modulus
operators
rate
q-Baskakov-Schurer-szász-Beta
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Zusammenfassung:In this paper we introduce a new kind of Baskakov-Schurer-Szász-Beta operators Mn,pq based on q-integers.We establish some direct results in the polynomial weighted space of continuous functions defined on the interval [0,∞].Then we obtain the estimates on the rate of convergence and weighted approximation of operators Mqn,pin terms of modulus of continuity.
ISSN:1002-0462