• Title/Summary/Keyword: cogradient

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COGRADIENTS IN FUZZY BCK-ALGEBRAS

  • Kim, Hee-Sik
    • Bulletin of the Korean Mathematical Society
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    • v.36 no.2
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    • pp.343-349
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    • 1999

  • In this paper we apply the notion of $\rhd$$\mu$ and $\lhd$$\mu$ to fuzzy BCK-algebra, and show that $\lhd$$\mu$ is cogradient to a partial order of the BCK-algebra.

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