ROUGH FUZZY GROUPS AND ROUGH SOFT GROUPS

Authors

  • Wenjun Pan Hubei University for Nationalities - Department of Mathematics
  • Jianming Zhan Hubei University for Nationalities - Department of Mathematics

Keywords:

rough set, soft set, rough fuzzy normal subgroup, rough soft normal subgroup

Abstract

By means of Dubois and Prade’s idea, we introduce the concept of rough fuzzy normal subgroups and investigate some related properties.  Combining rough sets and soft sets, rough soft normal subgroups with respect to a normal subgroup of groups in Pawlak approximation spaces are introduced.  Moreover, we investigate the relationships between lower and upper rough soft normal subgroups with respect to normal subgroups.  Finally, decision making methods in rough soft sets are put forward and some related algebraic and applied examples are given.

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Published

2016-07-29

How to Cite

Pan, W., & Zhan, J. (2016). ROUGH FUZZY GROUPS AND ROUGH SOFT GROUPS. Italian Journal of Pure and Applied Mathematics, 36, 617–628. Retrieved from https://journals.uniurb.it/index.php/ijpam/article/view/6554

Issue

N°36 - July 2016

Section

Articoli - Forum Editrice

License

Copyright (c) 2016 Wenjun Pan, Jrianming Zhan

Creative Commons License

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

L'opera è pubblicata sotto  Licenza Creative Commons Attribuzione 4.0 Internazionale (CC-BY)

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