Some study of (α,β)-fuzzy ideals in ordered semigroups
Algebraic structures especially an ordered semigroups play a prominent role in mathematics with wide ranging applications in many disciplines such as control engineering, computer arithmetics, coding theory, sequential machines and formal languages. A theory of fuzzy sets in terms of fuzzy points on...
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| Main Authors: | , , |
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| Format: | Article |
| Published: |
Kyung Moon Sa Co.
2012
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/39785/ |
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| Institution: | Universiti Teknologi Malaysia |
| Summary: | Algebraic structures especially an ordered semigroups play a prominent role in mathematics with wide ranging applications in many disciplines such as control engineering, computer arithmetics, coding theory, sequential machines and formal languages. A theory of fuzzy sets in terms of fuzzy points on ordered semigroups can be developed. In this paper, we generalize the concept of (α,β)-fuzzy left (right) ideal of an ordered semigroup S and introduce a new sort of fuzzy left (right) ideals called (є,є Vqk)-fuzzy left (right) ideals, where k є [0, 1). In particular, we describe the relationships among ordinary fuzzy ideals and (є,є Vqk)- fuzzy ideals of an ordered semigroup S. Finally, we characterize regular ordered semigroups in terms of (є,є Vqk)-fuzzy left (resp. right) ideals |
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