Common fixed points of almost generalized (ψ, φ) s-contractive mappings in ordered b-metric spaces

Abstract

In this paper, we introduce the notion of almost generalized (ψ, φ)s-contractive mappings and we establish some fixed and common fixed point results for this class of mappings in ordered complete b-metric spaces. Our results generalize several well-known comparable results in the literature. Finally, two examples support our results. © 2013 Rezaei Roshan et al.; licensee Springer.