Abstract
The notion of pseudo-BCK algebras was introduced by Georgescu and Iorgulescu Proceedings of DMTCS′01: Combinatorics, Computability and Logic, Springer, London, pp 97–114, 2001. It is so general that fleas, pseudo-hoops, psMTL, psBL, pseudo-MV et al., and so hoops, MTL, BL, MV et al. can be seen its extensions. In this paper, we extend the ideal and congruence theory to pseudo-BCK algebras, and investigate the connections between pseudo-BCK algebras and PD(GPD)-posets.
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Liu, Y.L., Liu, S.Y. & Xu, Y. Pseudo-BCK algebras and PD-posets. Soft Comput 11, 91–101 (2007). https://doi.org/10.1007/s00500-006-0055-9
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DOI: https://doi.org/10.1007/s00500-006-0055-9