Parameterized Norm and Parameterized Fixed-Point Theorem by Using Fuzzy Soft Set Theory
Abstract
From last decade, when Molodtsov introduced the theory of soft set as a new approach to deal with uncertainties, until now this theory was considered sharply by a fair number of researchers. Combination of fuzzy set theory and soft set theory, called fuzzy soft set theory, by Maji et.al opened a new way for researchers whose frame work of study is soft sets and fuzzy sets. Although published papers in this area have considered both application and theoretical aspects of fuzzy soft set theory, the concept of norm for a fuzzy soft set has not been studied yet. We begin this paper by introducing fuzzy soft real numbers, which are needed for study fuzzy soft norm, and then continued by considering fuzzy soft norm. Fixed-point theorem is also investigated for fuzzy soft normed spaces.
Cite
@article{arxiv.1309.4921,
title = {Parameterized Norm and Parameterized Fixed-Point Theorem by Using Fuzzy Soft Set Theory},
author = {Azadeh Zahedi Khameneh and Adem Kilicman and Abdul Razak Salleh},
journal= {arXiv preprint arXiv:1309.4921},
year = {2013}
}
Comments
15 pages. arXiv admin note: substantial text overlap with arXiv:1308.4254