# $varphi$-pairs and common fixed points in cone metric spaces

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99 Citations (Scopus)

## Abstract

In this paper we introduce a contractive condition, called $\varphi \textrm{-}pair$, for two mappings in the framework of cone metric spaces and we prove a theorem which assures existence and uniqueness of common fixed points for $\varphi \textrm{-}pairs$. Also we obtain a result on points of coincidence. These results extend and generalize well-known comparable results in the literature.
Original language English 279-285 7 Rendiconti del Circolo Matematico di Palermo 57 Published - 2008

## All Science Journal Classification (ASJC) codes

• General Mathematics