International Journal of Mathematics and Mathematical Sciences
Volume 2006 (2006), Article ID 31368, 8 pages
Exact category of hypermodules
Department of Mathematics, Semnan University, P.O. Box 35195-363, Semnan, Iran
Received 2 October 2005; Revised 5 March 2006; Accepted 12 March 2006
Copyright © 2006 A. Madanshekaf. 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.
It is shown, among other things, that the category of
hypermodules is an exact category, thus generalizing the