Journal of Applied Mathematics
Volume 2013 (2013), Article ID 845072, 4 pages
http://dx.doi.org/10.1155/2013/845072
Research Article

On Characterizations of Fourier Frames and Tilings

Dao-Xin Ding1,2 and Hai-Xiong Li2

1Department of Mathematics, Hubei University, Wuhan 430062, China
2School of Mathematics and Quantitative Economics, Hubei University of Education, Wuhan 430205, China

Received 20 March 2013; Accepted 29 April 2013

Academic Editor: Morteza Rafei

Copyright © 2013 Dao-Xin Ding and Hai-Xiong Li. 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 give some characterizations of Fourier frames and tilings and obtain a more general form of characterizations of spectra and tilings.