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Journal of Mathematics
Volume 2013, Article ID 915250, 7 pages
Research Article

-Semihypergroups and Regular Relations

1Department of Mathematics, Payame Noor University, Tehran, Iran
2Department of Mathematics, Yazd University, Yazd, Iran

Received 30 October 2012; Accepted 29 December 2012

Academic Editor: Feng Feng

Copyright © 2013 S. Mirvakili 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.

How to Cite this Article

S. Mirvakili, S. M. Anvariyeh, and B. Davvaz, “-Semihypergroups and Regular Relations,” Journal of Mathematics, vol. 2013, Article ID 915250, 7 pages, 2013.