Subtraction algebras and $BCK$-algebras
Mathematica Bohemica, Tome 128 (2003) no. 1, pp. 21-24

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In this note we show that a subtraction algebra is equivalent to an implicative $BCK$-algebra, and a subtraction semigroup is a special case of a $BCI$-semigroup.
In this note we show that a subtraction algebra is equivalent to an implicative $BCK$-algebra, and a subtraction semigroup is a special case of a $BCI$-semigroup.
DOI : 10.21136/MB.2003.133931
Classification : 06F35
Keywords: subtraction algebra; subtraction semigroup; implicative $BCK$-algebra; $BCI$-semigroup
Kim, Young Hee; Kim, Hee Sik. Subtraction algebras and $BCK$-algebras. Mathematica Bohemica, Tome 128 (2003) no. 1, pp. 21-24. doi: 10.21136/MB.2003.133931
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