Abstract
In the paper we obtain a new characterization of the BCK-algebras which are subdirect product of BCK-chains. We give an axiomatic algebraizable extension of the BCK-calculus, by means of a recursively enumerable set of axioms, such that its equivalent algebraic semantics is definitionally equivalent to the quasivariety of BCK-algebras generated by the BCK-chains. We propose the concept of "linearization of a system" and we give some examples.
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García Olmedo, F.M., Rodríguez Salas, A.J. Linearization of the BCK-logic. Studia Logica 65, 31–51 (2000). https://doi.org/10.1023/A:1005290924926
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DOI: https://doi.org/10.1023/A:1005290924926