Fixed points of mappings on extended cone b-metric space over real Banach algebra

Wahid Ullah, Maria Samreen, Tayyab Kamran


In this article, we introduce a new geometrical structure which is the hybrid
of cone metric space over Banach algebra and extended b-metric space. We prove
analogues of Banach, Kannan and Reich type fixed point theorems in our introduced
space. We also furnish with various concrete examples to establish the validity of
our results. The obtained results generalize many well-known results in literature,
especially the main results due to Vujakovic et al:, Hussain et al:, Huang, Radenovic, Xu become special cases of our results.