A unique common fixed point theorem for occasionally weakly compatible maps

Abstract

The aim of this paper is to establish a unique common fixed point theorem for two pairs of occasionally weakly compatible single and multi-valued maps in a metric space. This result improves the result of Türkoglu et al. (Math. Commun. 2002) and references therein.

Keywords

• weakly commuting maps
• compatible maps
• weakly compatible maps
• occasionally weakly compatible maps
• single and multi-valued maps
• common fixed point theorem
• metric space.