The Mathematical Education (한국수학교육학회지시리즈A:수학교육)
- Volume 22 Issue 1
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- Pages.21-23
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- 1983
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- 1225-1380(pISSN)
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- 2287-9633(eISSN)
A Note on BCK-Algebras
Abstract
(1) Let f : XlongrightarrowX' be a homomorphism of BCK-algebras and let A,B be ideals of X and X' respectively such that f(A)⊂B. Then there is a unique homomorphism h : X/AlongrightarrowX'/B such that the diagram(equation omitted) commutes. (2) The class of all complexes of BCK-algebras becomes a category.
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