A Novel Study on Some Pairwise Sub-Lindelöf Topological Spaces

Djamal Lhiani

Department Of Mathematics, University Of Blida 1, Blida, Algeria

Abstract
This paper is dedicated to introduce some novel topological generalizations of pairwise Lindelöf spaces, which will be called sub-Lindelöf spaces, and to present some results. Also, We suggest two new types of pairwise sublindelöf spaces, as well as types of topological mappings, such as p₁-paralindelöf and p₂-paralindelöf mappings.

Keywords: sub-Lindelöf spaces; pairwise sublindelöf spaces; bitopological space