Coincidence point and common fixed point results via scalarization function

Document Type : Research Paper


West Bengal State University, Barasat, 24 Parganas(North), Kolkata-700126, West Bengal, India


The main purpose of this paper is to obtain sufficient conditions for existence of points of coincidence and common fixed points for three self mappings in $b$-metric spaces. Next, we obtain cone $b$-metric version of these results by using a scalarization function. Our results extend and generalize several well known comparable results in the existing literature.


Volume 7, Issue 2 - Serial Number 2
December 2016
Pages 77-91
  • Receive Date: 09 August 2014
  • Revise Date: 28 October 2015
  • Accept Date: 24 December 2015