The purpose of this paper is to extend the notion of (phi,psi)-weak contraction to intuitionistic fuzzy metric spaces, by using an altering distance function. We obtain common fixed point results in intuitionistic fuzzy metric spaces, which generalize several known results from the literature.
Beg, I., Vetro, C., Gopal, D., Imdad, M. (2014). (phi,psi)-weak contractions in intuitionistic fuzzy metric spaces. JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, 26(5), 2497-2504 [10.3233/IFS-130920].
(phi,psi)-weak contractions in intuitionistic fuzzy metric spaces
VETRO, Calogero;
2014-01-01
Abstract
The purpose of this paper is to extend the notion of (phi,psi)-weak contraction to intuitionistic fuzzy metric spaces, by using an altering distance function. We obtain common fixed point results in intuitionistic fuzzy metric spaces, which generalize several known results from the literature.
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