4 citations · 9 across the 9 of their papers we have counts for
10 papers
Selection principles and the Scheepers diagram in an uncountable setting
Nur Alam, Debraj Chandra
We continue the study of selection principles in the uncountable setting initiated in [18] and further developed in [1]. We investigate several problems posed in [1] concerning the…
On a variation of selective separability: S-separability
Debraj Chandra, Nur Alam, Dipika Roy
A space is M-separable (selectively separable) (Scheepers, 1999; Bella et al., 2009) if for every sequence of dense subspaces of there exists a sequence suc…
On a variation of selective separability using ideals
Debraj Chandra, Nur Alam, Dipika Roy
A space is H-separable (Bella et al., 2009) if for every sequence of dense subspaces of there exists a sequence such that for each is a finite sub…
Certain results on selection principles associated with bornological structure in topological spaces
Debraj Chandra, Subhankar Das, Nur Alam
We study selection principles related to bornological covers in a topological space following the work of Aurichi et al., 2019, where selection principles have been investigate…
Further investigations on certain star selection principles
Debraj Chandra, Nur Alam
We consider certain star versions of the Menger, Hurewicz and Rothberger properties. Few important observations concerning these properties are presented, which have not been inves…
On certain star- variant of a selection principle
Debraj Chandra, Nur Alam
This article deals with certain star variants of the Scheepers property. We introduce and study the star--Scheepers property and corresponding game. The relationships between th…
On certain weaker forms of the Scheepers property
Debraj Chandra, Nur Alam
We introduce the weaker forms of the Scheepers property, namely almost Scheepers (), weakly Scheepers in the sense of Sakai () and weakly Scheepers in the sense…
On certain star versions of the Scheepers property
Debraj Chandra, Nur Alam
The star versions of the Scheepers property, namely star-Scheepers, strongly star-Scheepers and new star-Scheepers property have been introduced. We explore further ramifications c…
On localization of the Menger property
D. Chandra, N. Alam
In this paper we introduce and study the local version of the Menger property, namely locally Menger property (or, locally Menger space). We explore some preservation like properti…
On certain localized version of uniform selection principles
Nur Alam, Debraj Chandra
We intend to localize the selection principles in uniform spaces (Kočinac, 2003) by introducing their local variations, namely locally -bounded spaces (where is Menger, Hure…