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首页> 外文期刊>Journal of King Saud University >On Jakimovski-Leviatan-P?lt?nea approximating operators involving Boas-Buck-type polynomials
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On Jakimovski-Leviatan-P?lt?nea approximating operators involving Boas-Buck-type polynomials

机译:在Jakimovski-Leviatan-P?LT?Nea近似允许硼抗型多项式的运算符

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A sequence of approximating operators is constructed in the present article with the help of Boas-Buck-type polynomials (BB-polynomials). We called this constructed operator as Jakimovski-Leviatan-P?lt?nea operators (JLP-operators) involving BB-polynomials. We establish some approximation properties of approximating operators converging towards the function to be approximated. We investigate versatile Korovkin-type property and also demonstrate the rate of convergence. Moreover, some approximation results are given in the weighted spaces. Furthermore, a Voronoskaja type theorem is also proved as well as approximation result when functions belong to the Lipschitzian class.
机译:借助于Boas-Buck型多项式(BB-多项式),在本文中构建了一系列近似操作者。我们称这构成的运营商称为Jakimovski-Leviatan-P?LT?NEA运算符(JLP-Operators)涉及BB多项式。我们建立近似运算符朝向近似函数的近似的近似特性。我们调查多功能Korovkin型属性,并展示了收敛速度。此外,在加权空间中给出了一些近似结果。此外,当函数属于Lipschitzian类时,也证明了Voronoskaja型定理以及近似结果。

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