(phi,psi)-weak contractions in intuitionistic fuzzy metric spaces
- Authors: Beg, I; Vetro, C; Gopal, D; Imdad, M
- Publication year: 2014
- Type: Articolo in rivista (Articolo in rivista)
- OA Link: http://hdl.handle.net/10447/96601
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.