• Title/Summary/Keyword: vague quick ideal

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VAGUE QUICK IDEALS OF BCK/BCI-ALGEBRAS

  • Ahn, Sun-Shin;Cho, Yong-Uk;Park, Chul-Hwan
    • Honam Mathematical Journal
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    • v.30 no.1
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    • pp.65-74
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    • 2008
  • The notion of vague quick ideals of BCK/BCI-algebras is introduced, and several properties are investigated. Relations between a vague ideal, a vague BCK/BCI-algebra and a vague quick ideal are provided. A condition for a vague quick ideal to be a vague ideal is given.