کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6419606 | 1339412 | 2011 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the rate of approximation by q modified Beta operators
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
آنالیز ریاضی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: On the rate of approximation by q modified Beta operators On the rate of approximation by q modified Beta operators](/preview/png/6419606.png)
چکیده انگلیسی
In the present paper we propose the q analogue of the modified Beta operators. We apply q-derivatives to obtain the central moments of the discrete q-Beta operators. A direct result in terms of modulus of continuity for the q operators is also established. We have also used the properties of q integral to establish the recurrence formula for the moments of q analogue of the modified Beta operators. We also establish an asymptotic formula. In the end we have also present the modification of such q operators so as to have better estimate.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Mathematical Analysis and Applications - Volume 377, Issue 2, 15 May 2011, Pages 471-480
Journal: Journal of Mathematical Analysis and Applications - Volume 377, Issue 2, 15 May 2011, Pages 471-480
نویسندگان
Vijay Gupta, Taekyun Kim,