Fixed Point Theorems of Quasicontractions on Cone Metric Spaces with Banach Algebras

الملخص EN

We introduce the concept of quasicontractions on cone metric spaces with Banach algebras, and by a new method of proof, we will prove the existence and uniqueness of fixed points of such mappings.

The main result generalizes the well-known theorem of Ćirić (Ćirić 1974).