Abstract and Applied Analysis
Volume 2011 (2011), Article ID 101852, 13 pages
http://dx.doi.org/10.1155/2011/101852
Research Article
Direct and Inverse Approximation Theorems for Baskakov Operators with the Jacobi-Type Weight
1School of Mathematics and Information Engineering, Taizhou University, Zhejiang, Taizhou 317000, China
2School of Mathematical Sciences, Beijing Normal University, Beijing 100875, China
Received 2 May 2011; Accepted 10 September 2011
Academic Editor: Ruediger Landes
Copyright © 2011 Guo Feng. 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.
Abstract
We introduce a new norm and a new K-functional