Journal of the Korean Institute of Intelligent Systems (한국지능시스템학회논문지)

Korean Institute of Intelligent Systems (한국지능시스템학회)
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On some properties of vague bi-groups and fuzzy bi-functions

애매 bi-군과 퍼지 bi-함수의 성질에 관한 연구

  • Jang, Lee-Chae (Dept. of Mathematics and Computer Science, Konkuk University) ;
  • Kim, Tae-Kyun (Division of General Education, Kwangwoon University) ;
  • Lee, Byung-Je (Dept. of Wireless Communications Engineering, Kwangwoon University) ;
  • Kim, Won-Joo (The Research Institute of natural Sciences, Konkuk University)
  • Received : 2010.03.17
  • Accepted : 2010.05.08
  • Published : 2010.06.25
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Abstract

M. Demirci[Vague groups, J. math. Anal. Appl. vol.230, pp. 142-156, 1999] studied the vague group operation on a crisp set as a fuzzy function and estabished the vague group structure on a crisp set. In this paper we consider bi-groups which are studied by A.A.A. Agboola and L.S. Akinola. And we also will define vague bi-groups and fuzzy bi-functions and we investigate some basic operations on the vague bi-group and fuzzy bi-functions.

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References

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