q -Laguerre type linear positive operators
2007 ◽
Vol 44
(1)
◽
pp. 65-80
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Keyword(s):
The main object of this paper is to define the q -Laguerre type positive linear operators and investigate the approximation properties of these operators. The rate of convegence of these operators are studied by using the modulus of continuity, Peetre’s K -functional and Lipschitz class functional. The estimation to the difference | Mn +1, q ( ƒ ; χ )− Mn , q ( ƒ ; χ )| is also obtained for the Meyer-König and Zeller operators based on the q -integers [2]. Finally, the r -th order generalization of the q -Laguerre type operators are defined and their approximation properties and the rate of convergence of this r -th order generalization are also examined.
1996 ◽
Vol 19
(4)
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pp. 667-678
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2018 ◽
Vol 37
(4)
◽
pp. 137-151
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