• New results on F-contractions in complete metric spaces 

      Vujaković, Jelena; Kontrec, Nataša; Tošić, Marina; Fabiano, Nicola; Radenović, Stojan (MDPI (Basel, Switzerland), 2021-12-21)
      The main purpose of this paper is to improve, generalize, unify, extend and enrich the recent results established by Dung and Hang (2015), Piri and Kumam (2014, 2016), and Singh et al. (2018). In our proofs, we only use ...
    • On F-Contractions for Weak α-Admissible Mappings in Metric-Like Spaces 

      Vujaković, Jelena; Mitrović, Slobodanka; Mitrović, Zoran; Radenović, Stojan (MDPI (Basel, Switzerland), 2020-09-21)
      In the paper, we consider some fixed point results of F-contractions for triangular α-admissible and triangular weak α-admissible mappings in metric-like spaces. The results on F-contraction type mappings in the context ...