Common Fixed Points For Expansive Maþppings In Cone B-Metric Spaces

In this paper, we establish some common fixed point and coincidence point theorems for expansive type mappings in the framework of cone b-metric spaces without assumption of normality. Our results in this paper extends and improves upon, the corresponding results of Zoran and Murthy[13]. MSC: primary 47H09, 47H10, 54H25.