• COMMON COUPLED FIXED POINT THEOREMS FOR FOUR MAPPINGS IN DISLOCATED QUASI b-METRIC SPACES

K. P. R. RAO*, E. TARAKA RAMUDU**

Abstract


In this paper, we prove two common coupled fixed point theorems for four mappings in dislocated quasi b-metric spaces and provide two examples to support our theorems. Our results generalize some existing results in the literature.


Keywords


Dislocated quasi b-metric, coupled fixed points, w-compatible pair of maps, Cauchy sequence.

Full Text:

PDF


Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 Unported License.
© 2010-2016 International Journal of Mathematical Archive (IJMA)
Copyright Agreement & Authorship Responsibility
Web Counter