计算机工程与应用 ›› 2011, Vol. 47 ›› Issue (35): 58-60.
• 研究、探讨 • 上一篇 下一篇
李忠杰1,姚炳学2
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LI Zhongjie1,YAO Bingxue2
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摘要: 在一个半群中引入了(λ,μ)-模糊双理想和(λ,μ)-模糊拟理想的概念,研究了这些理想的基本性质,并给出了它们的一些等价条件。最后,利用(λ,μ)-模糊双理想和(λ,μ)-模糊拟理想,刻画了正则半群的特征。
关键词: (λ, μ)-模糊双理想, (λ, μ)-模糊拟理想, 截集, 正则半群
Abstract: In order to generalize the notions of various fuzzy ideals in a semigroup,the concepts of (λ,μ)-fuzzy bi-ideal and (λ,μ)-fuzzy quasi-ideal are introduced.Some properties of such ideals are discussed and several equivalent conditions are obtained.At last,the characterizations of regular semigroups are given.
Key words: (λ, μ)-fuzzy bi-ideal, (λ, μ)-fuzzy quasi-ideal, cut set, regular semigroup
李忠杰1,姚炳学2. 半群中的(λ,μ)-模糊双理想与(λ,μ)-模糊拟理想[J]. 计算机工程与应用, 2011, 47(35): 58-60.
LI Zhongjie1,YAO Bingxue2. (λ,μ)-fuzzy bi-ideals and (λ,μ)-fuzzy quasi-ideals in semigroups[J]. Computer Engineering and Applications, 2011, 47(35): 58-60.
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http://cea.ceaj.org/CN/Y2011/V47/I35/58