Abstract and Applied Analysis
Volume 2012 (2012), Article ID 923729, 14 pages
http://dx.doi.org/10.1155/2012/923729
Research Article
-Bases in Hilbert Spaces
Department of Mathematics, Southwestern University of Finance and Economics, Chengdu 611130, China
Received 13 October 2012; Accepted 3 December 2012
Academic Editor: Wenchang Sun
Copyright © 2012 Xunxiang Guo. 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.
How to Cite this Article
Xunxiang Guo, “-Bases in Hilbert Spaces,” Abstract and Applied Analysis, vol. 2012, Article ID 923729, 14 pages, 2012. doi:10.1155/2012/923729