Unique common fixed point results in C*-algebra valued metric spaces using (Φ-C*)-contractions of hardy-rogers type

In this paper we have developed C*-class function and introduced (Φ-C*)-contractions of Hardy-Rogers type on C*- algebra valued metric spaces.We have also established some unique common  xed point results for six maps in C*-algebra valued metric spaces using this type contractions. Some basic de nitions, properties and lemmas are also discussed in the introduction and preliminaries parts. Some corollaries and examples are also given on the basis of the results.

کلیدواژه ها:

C-algebra valued metric space ، C-class function ، (-C)-contractions of Hardy-Rogers type ، Norm ، weakly compatible mappings