Unique common fixed points through a unified condition

Keywords: Compatible maps, biased maps, weakly compatible maps, weakly biased maps, occasionally weakly compatible maps, occasionally weakly biased maps, modified contractive modulus function, metric space

Abstract

Fixed point theory is a crucial branch in mathematics with a colossal number of applications in countless subjects. It furnishes preeminent tools and resources for elucidating varied problems which at first glance do not look like a fixed point problem. Since and even before 1912 till now several authors launched the existence and uniqueness of common fixed points for pairs of single and set-valued maps satisfying certain compatibilities on different spaces. This paper proves existence and uniqueness of a common fixed point for pairs of occasionally weakly biased maps. This unique common fixed point is guaranteed under the concept of modified contractive modulus function. Our theorems improve some results existing in the fixed point literature.

Downloads

Download data is not yet available.

Author Biography

Hakima Bouhadjera, Badji Mokhtar-Annaba University

Laboratory of Applied Mathematics

Published
2022-11-23
Section
Articles