On some F−contraction of Piri-Kumam-Dung type mappings in metric spaces

Vujaković, Jelena • Radenović, Stojan

Abstract

This paper establishes some new results of Piri–Kumam–Dung-type mappings in a complete metric space.Тhe goal was to improve the already published results. Methods: Using the property of a strictly increasing function as well as the known Lemma formulated in (Radenović et al, 2017), the authors have proved that a Picard sequence is a Cauchy sequence

Funding

Ministry of Education, Science and Technological Development of the Republic of Serbia, project TR-35030.