id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-4933	Roh, Eun Hwan; Yang, Eunsuk; Jun, Young Bae	Ideals of BCK-algebras and BCI-algebras Based on a New Form of Fuzzy Set	2023	16	.pdf	application/pdf	6673	490	96	Hence 0 ∗ (y ∗ z) = (0 ∗ y) ∗ (0 ∗ z) = 0 by (III) and (6), and so 0 ≤X y ∗ z, E. H. Roh, E. Yang, Y. B. Jun / Eur. ∗ x (4) = ((x ∗ y) ∗ x) ∗ (0 ∗ y) (4) = ((x ∗ x) ∗ y) ∗ (0 ∗ y) (III) = (0 ∗ y) ∗ (0 ∗ y) (III) = 0, that is, (x ∗ y) ∗ (0 ∗ y) ≤X x.	cache/ejpam-4933.pdf	txt/ejpam-4933.txt