Pairwise Weakly Regular-Lindelöf Spaces

الملخص EN

We will introduce and study the pairwise weakly regular-Lindelöf bitopological spaces and obtain some results.

Furthermore, we study the pairwise weakly regular-Lindelöf subspaces and subsets, and investigate some of their characterizations.

We also show that a pairwise weakly regular-Lindelöf property is not a hereditary property.

Some counterexamples will be considered in order to establish some of their relations.