On two topologies associated with a topology

Published in: Quaestiones Mathematicae
Volume 34, issue 1, 2011, pages: 93–99
DOI: 10.2989/16073606.2011.570302
Author(s): Sheo, Kumar Singh, India, ArunK. SrivastavaDepartment of Mathematics and Centre for Interdisciplinary Mathematical Sciences, India


With every topology T on a set X, two finer topologies on X have been introduced in the past, viz., the so-called front topology and the indiscrete generated refinement of T. It is shown here that these are nicely inter-related and their being equal characterizes the TD- 0 property.

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