Pointwise approximation by Bernstein type operators in mobile interval
نویسندگان
چکیده
Keywords: Bernstein operators Pointwise approximation Rate of convergence a b s t r a c t In the present paper, we study pointwise approximation by Bernstein–Durrmeyer type operators in the mobile interval x 2 0; 1 À 1 nþ1 h i , with use of Peetre's K-functional and x 2 u k ðf ; tÞ ð0 6 k 6 1Þ, we give its properties and obtain the direct and inverse theorems for these operators.
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ورودعنوان ژورنال:
- Applied Mathematics and Computation
دوره 244 شماره
صفحات -
تاریخ انتشار 2014