شماره ركورد كنفرانس :
3502
عنوان مقاله :
A class of special subsets of a BCK-algebra
Author/Authors :
H Harizavi School of Mathematics - Shahid Chamran University
كليدواژه :
BCK-algebra , commutative BCK-lattice , ideal , down-set , ∨-closed
عنوان كنفرانس :
چهل و پنجمين كنفرانس رياضي ايران
چكيده لاتين :
In this note, we consider a class of special subsets of a BCK-algebra and investigate some related properties. Moreover, we give a characterization of union and intersection of these subsets in a commutative BCK-lattice.
