On some bitopological applications
On some properties of bitopological semi-separate spaces
On the property p and separation axioms for bitopological spaces
Operation-separation axioms in bitopological spaces.
Pairwise closure-preserving collections and pairwise paracompactness
Pairwise monotonically normal spaces.
Pairwise monotonically normal spaces
We introduce and study the notion of pairwise monotonically normal space as a bitopological extension of the monotonically normal spaces of Heath, Lutzer and Zenor. In particular, we characterize those spaces by using a mixed condition of insertion and extension of real-valued functions. This result generalizes, at the same time improves, a well-known theorem of Heath, Lutzer and Zenor. We also obtain some solutions to the quasi-metrization problem in terms of the pairwise monotone normality.
Pairwise s-normal spaces
Pairwise weakly Hausdorff spaces
In this paper, we introduce and investigate the notion of weakly Hausdorffness in bitopological spaces by using the convergent of nets. Several characterizations of this notion are given. Some relationships between these spaces and other spaces satisfying some separation axioms are studied.
Pairwise weakly regular-Lindelöf spaces.
Ph-closed bitopological spaces
Product properties for pairwise Lindelöf spaces.
PS-closed bitopological spaces
Quasi-metrization and hereditary normality of compact bitopological spaces
Quasi-proximities and bitopological spaces
Semi-open sets in biclosure spaces
The aim of this paper is to introduce and study semi-open sets in biclosure spaces. We define semi-continuous maps and semi-irresolute maps and investigate their behavior. Moreover, we introduce pre-semi-open maps in biclosure spaces and study some of their properties.
Sobriety and localic compactness in categories of -bitopological spaces.
Some characterizations of bitopological connectivity properties
Some further aspects of G. Preuss' theory of E-connected spaces
Some generalisations of spaces