On the extended version of Krasnosel'skii's fixed point theorem for Kannan type equicontraction mappings

Subhadip Pal, Ashis Bera, Lakshmi Kanta Dey

A sufficient condition is established for the existence of a solution to the equation $\mathcal{T}(u,\mathcal{C}(u))=u$, by considering a class of Kannan type equicontraction mappi…