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   On localization of the Menger property

   Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: Nur Alam --- University of Gour Banga, India Debraj Chandra --- University of Gour Banga, India

   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 properties in this space. We also discuss certain situations where this local property...

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2. 

   Some concepts of topology and questions in topological algebra

   Item type: Journal Article • Journal: Quaestiones Mathematicae • Authors: A.V. Arhangel’skii --- Moscow Pedagogical State University, Russia

   This paper has features of mixed nature. It contains new results, in particular, on semitopological groups. We also pose some problems, introduce new definitions and describe in details certain techniques we need below, providing the proofs of not so well-known...

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