Approximation properties of λ-Bernstein operators

نویسندگان

  • Qing-Bo Cai
  • Bo-Yong Lian
  • Guorong Zhou
چکیده

In this paper, we introduce a new type λ-Bernstein operators with parameter [Formula: see text], we investigate a Korovkin type approximation theorem, establish a local approximation theorem, give a convergence theorem for the Lipschitz continuous functions, we also obtain a Voronovskaja-type asymptotic formula. Finally, we give some graphs and numerical examples to show the convergence of [Formula: see text] to [Formula: see text], and we see that in some cases the errors are smaller than [Formula: see text] to f.

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عنوان ژورنال:

دوره 2018  شماره 

صفحات  -

تاریخ انتشار 2018