Kondo, Michiro Relationship between ideals of BCI-algebras and order ideals of its adjoint semigroup. (English) Zbl 1007.06014 Int. J. Math. Math. Sci. 28, No. 9, 535-543 (2001). The author considers the relationship between ideals of a BCI-algebra and order ideals of its adjoint semigroup, and gives answers to some open problems posed by J. Li [Math. Jap. 49, 447-450 (1999; Zbl 0932.06016)]. Reviewer: Jie Meng (Xian) Cited in 2 Documents MSC: 06F35 BCK-algebras, BCI-algebras Keywords:BCI-algebra; order ideals; adjoint semigroup Citations:Zbl 0932.06016 × Cite Format Result Cite Review PDF Full Text: DOI EuDML Link