e-open Maps and Homeomorphisms in Fermatean Neutrosophic Topological Spaces with Applications to Entropy Measures

Authors

  • Vadivel A Department of Mathematics, Annamalai University, Annamalai Nagar- 608 002, India;
  • Thamilarasi P Arignar Anna Government Arts College, Namakkal- 637 002, India;
  • Priya S Department of Mathematics, M.Kumarasamy College of Engineering, Karur- 639 113, India;
  • P. Periyasamy Department of Mathematics, Selvam College of Technology, Namakkal-637 003 India;

Keywords:

FNe-open map, FNe-closed map, FNeT1 2-space, FNe-homeomorphism, FNe-C homeomorphism, entropy measure.

Abstract

 In this article, we introduce the concepts of FNe-open and FNe-closed mappings in Fermatean
 neutrosophic topological spaces and study some of their related properties. Further, the work is extended
 to FNe-homeomorphism, FNe-C homeomorphism, and FNeT1
 2-space in Fermatean neutrosophic topological
 spaces, and some of their related attributes are established. Also we give an real life application for decision
 making using entropy measure on Fermatean Neutrosophic sets

 

DOI 10.5281/zenodo.17216374

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Published

2026-03-25

Issue

Vol. 97 (2026): Neutrosophic Sets and Systems

Section

Article

License

Copyright (c) 2025 Neutrosophic Sets and Systems

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

 Creative Commons Attribution (CC BY) license.

How to Cite

Vadivel A, Thamilarasi P, Priya S, & P. Periyasamy. (2026). e-open Maps and Homeomorphisms in Fermatean Neutrosophic Topological Spaces with Applications to Entropy Measures. Neutrosophic Sets and Systems, 97, 216-236. https://fs.unm.edu/nss8/index.php/111/article/view/7342