TY - JOUR AU - Abujabal, Hamza A. S. AU - Meng, Jie PY - 2018/04/04 Y2 - 2024/03/29 TI - On (*)-ideals and positive implicative ideals in bci-algebras JF - Proyecciones (Antofagasta, On line) JA - Proyecciones (Antofagasta, On line) VL - 18 IS - 2 SE - DO - 10.22199/S07160917.1999.0002.00007 UR - https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/2774 SP - 195-205 AB - <p>In the present paper, we given sorne equivalent conditions of (*)-ideals and positive implicative ideals in BCI-algebras and we clarify the relation of the two classes of ideals. Also, we obtain further properties of these ideals. Finally, we discuss a quotient algebra of a BCI-algebra by a closed (*)-ideal and a quotient algebra by positive implicative ideal.</p> ER -