tailieunhanh - báo cáo hóa học:" Research Article A Study on the p-Adic Integral Representation on Zp Associated with Bernstein and Bernoulli Polynomials"

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article A Study on the p-Adic Integral Representation on Zp Associated with Bernstein and Bernoulli Polynomials | Hindawi Publishing Corporation Advances in Difference Equations Volume 2010 Article ID 163217 6 pages doi 2010 163217 Research Article A Study on the p-Adic Integral Representation on Zp Associated with Bernstein and Bernoulli Polynomials Lee-Chae Jang 1 Won-Joo Kim 2 and Yilmaz Simsek3 1 Department of Mathematics and Computer Science Konkuk University Chungju 138-701 Republic of Korea 2 The Research Institute of Natural Sciences Konkuk University Seoul 138-701 Republic of Korea 3 Department of Mathematics Faculty of Arts and Science University of Akdeniz Antalya Turkey Correspondence should be addressed to Lee-Chae Jang Received 13 August 2010 Accepted 15 September 2010 Academic Editor Toka Diagana Copyright 2010 Lee-Chae Jang et al. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. We consider the Bernstein polynomials on Zp and investigate some interesting properties of Bernstein polynomials related to Stirling numbers and Bernoulli numbers. 1. Introduction Let C 0 1 denote the set of continuous function on 0 1 . Then Bernstein operator for f e C 0 1 is defined as Bn f x z f jỳ xk 1 - X t f Bk X for k n e Z where Bk n x n xk 1 -x n k is called Bernstein polynomial of degree n. Some researchers have studied the Bernstein polynomials in the area of approximation theory see 1-6 . Let p be a fixed prime number. Throughout this paper Zp Qp C and Cp will respectively denote the ring of p-adic rational integers the field of p-adic rational numbers the complex number field and the completion of algebraic closure of Qp. Let UDfZp be the 2 Advances in Difference Equations set of uniformly differentiable function on Zp. For f e UD Zp the p-adic -integral on Zp is defined by f f x dp x lim -N 2 f x JZp N - p x 0 see 4 7-15 . In the special case if we set f x xn in we have .

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