%0 Journal Article
%T P-CLOSURE IN PSEUDO BCI-ALGEBRAS
%J Journal of Algebraic Systems
%I Shahrood University of Technology
%Z 2345-5128
%A Harizavi, H.
%D 2020
%\ 01/01/2020
%V 7
%N 2
%P 155-165
%! P-CLOSURE IN PSEUDO BCI-ALGEBRAS
%K Pseudo BCI-algebra
%K Pseudo BCI-ideal
%K P-closure
%K Closure operator
%R 10.22044/jas.2019.6332.1315
%X In this paper, for any non-empty subset C of a pseudo BCI-algebra X, the concept of p-closure of C, denoted by C(pc), is introduced and some related properties are investigated. Applying this concept, a characterization of the minimal elements of X is given. It is proved that C(pc) is the least closed pseudo BCI-ideal of X containing C and K(X) for any ideal C of X. Finally, by using the concept of p-closure, a closure operator is introduced.
%U https://jas.shahroodut.ac.ir/article_1586_994b806d9cbd425ae6e15391715c3f04.pdf