The aim of this paper is to introduce and investigate some new classes of mappings called
contra-M-continuous mappings and almost contra-M-continuous mappings via M-open sets …

Abstract In 1994, Julian Dontchev called a function f of one topological space X to another Y
to be contra continuous if, for each open subset V of Y, the inverse image f-1 [V] is a closed …

Some Properties of Contra gb-continuous Functions Page 1 Journal of New Results in Science
1 (2012) 40-49 ISSN: 1304-7981 http://jnrs.gop.edu.tr Received: 11.07.2012 Editors-in-Chief …

Abstract In 2008, E. Ekici [13] introduced a new class of generalized open sets in a
topological space called e-open sets. M. Ozkoc and G Aslim [26], in their recent paper (Bull …

Continuity and of course contra-continuity stand among the most important concepts in the
whole of mathematical and related sciences, many different forms of contra-continuous …

In this paper, the authors introduce a new class of functions called almost contra pre
generalized\(b\)-continuous function (briefly almost contra\(pgb\)-continuous) in topological …

Proofs - EJMS-1905098 Page 1 Earthline Journal of Mathematical Sciences ISSN (Online):
2581-8147 Volume 2, Number 1, 2019, Pages 223-239 https://doi.org/10.34198/ejms.2119.223239 …

In this paper, the authors introduce a new class of functions called almost contra regular
generalized b-continuous function (briefly almost contra rgb-continuous) in topological …

We introduce a new notion called weakly contra-m-continuous functions as functions from a
set satisfying some minimal conditions into a topological space. We obtain some …

On the ωb-Separation Axioms Page 1 International Journal of Science and Research (IJSR)
ISSN (Online): 2319-7064 Index Copernicus Value (2015): 78.96 | Impact Factor (2015) …