dL-Filters of principal MS-algebras

Document Type : Original Article

Author

Department of Mathematics, Faculty of Science, Tanta University, Tanta, Egypt

Abstract

In this paper the notion of dL-filters is introduced and characterized in principal MSalgebras. Also many properties of principal dL-filters of a principal MS-algebra are observed and
a characterization of the class of all principal dL-filters is given. Finally, a relationship between
dL-filters and congruences on a principal MS-algebra is investigated.

Keywords