L Balog, V Berinde - Carpathian Journal of Mathematics, 2016 - JSTOR
Let 𝐾 be a non-empty closed subset of a Banach space 𝑋 endowed with a graph 𝐺. The main result of this paper is a fixed point theorem for nonself Kannan 𝐺-contractions 𝑇: 𝐾→ 𝑋 …
Let K be a non-empty closed subset of a Banach space X endowed with a graph G. We obtain fixed point theorems for nonself G-contractions of Chatterjea type. Our new results …
A HORVAT-MARC, L BALOG - Creative Math …, 2018 - creative-mathematics.cunbm.utcluj …
In this paper we present an extension of fixed point theorem for self mappings on metric spaces endowed with a graph and which satisfies a Bianchini contraction condition. We …