International Journal of Mathematics and Mathematical Sciences
Volume 2011 (2011), Article ID 268683, 3 pages
http://dx.doi.org/10.1155/2011/268683
Editorial

BCK-Algebras and Related Algebraic Systems

Young Bae Jun,1 Ivan Chajda,2 Hee Sik Kim,3 Eun Hwan Roh,4 Jianming Zhan,5 and Afrodita Iorgulescu6

1Department of Mathematics Education, Gyeongsang National University, Chinju 660-701, Republic of Korea
2Department of Algebra and Geometry, Faculty of Sciences, Palacky University (UP), 771 47 Olomouc, Czech Republic
3Department of Mathematics, Hanyang University, Seoul 133-791, Republic of Korea
4Department of Mathematics Education, Chinju National University of Education, Chinju 660-756, Republic of Korea
5Department of Mathematics, Hubei Institute for Nationalities, Enshi, Hubei 445000, China
6Department of Computer Science, The Bucharest Academy of Economic Studies, 010374 Bucharest, Romania

Received 5 November 2011; Accepted 10 November 2011

Copyright © 2011 Young Bae Jun 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.

Abstract

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