On certain coupled fixed point theorems via C-class functions in S_b-metric spaces with applications

In this study, the concept of C-class functions in the setup of Sb-metric spaces is introduced and common coupled fixed point theorems for these mappings in complete Sb-metric spaces which involve altering distance function and ultra altering distance functions are established. A few instances are given to support our major findings. We also provided an application for integral equations.

کلیدواژه ها:

C-class functions ، Coupled fixed point ، complete Sb-metric spaces and ω-compatible mappings