On D-closed maps and D-open maps in topological spaces
Abstract
In this paper, we introduce D-closed map from a topological space X to a topological space Y as the image of every closed set is D-closed and also we prove that the composition of two D-closed maps need not be Db-closed map. We also obtain some properties of D-closed maps.
Copyright © 2021 K. Dass, G. Suresh. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Cite this article
K. Dass, G. Suresh, On D-closed maps and D-open maps in topological spaces, J. Math. Comput. Sci. 11 (2021), 4173–4182. https://doi.org/10.28919/jmcs/5874
BibTeX
@article{Dass2021,
author = {Dass, K. and Suresh, G.},
title = {On D-closed maps and D-open maps in topological spaces},
journal = {J. Math. Comput. Sci.},
volume = {11},
year = {2021},
pages = {4173--4182},
doi = {10.28919/jmcs/5874}
}