Document Type : Research Paper
Department of Mathematics, College of Science, University of Duhok, Kurdistan Region, Iraq.
Department of Mathematics, College of Basic Education, University of Duhok, Kurdistan Region, Iraq
The aim of this paper is to study the concept of semi-topological UP-algebras which is a UP-algebra supplied with a certain type of topology that makes the binary operation defined on it semi-topologically continuous. This concept is a generalization of the concept of topological UP-algebra. We obtain several properties of semi-topological UP-algebras . Furthermore, we introduce and study the concepts of semi(resp., s, irresolute)-topological UP-homomorphisms and some topological structures on certain types of UP-algebras.