Information and Communication Technology has faced a lot of challenges in terms of security of data and information. The aim of this paper is to prove some common fixed point theorems for expansive type mappings, firstly for a continuous mapping and secondly for a surjective mapping. These theorems are generalizations of some recent results in complete b-dislocated metric space. The methodology involved is purely mathematical in nature with applications in computing. Moreover, we give various applications of these results in computer security, forensics and Information and Communication Technology.
Evolving Trends in Engineering and Technology (Volume 1)
N.B. Okelo "Properties of Complete Metric Spaces and their Applications to Computer Security, Information and Communication Technology", Evolving Trends in Engineering and Technology, Vol. 1, pp. 23-28, 2014