• A new approach to multivalued nonlinear weakly Picard operators 

      Mukheimer, Aiman; Vujaković, Jelena; Hussain, Azhar; Aydi, Hassen; Radenović, Stojan; Yaqoob, Saman (Springer Nature SharedIt, 2019-11-09)
      The notion of nonlinear (Fs,L)-contractive multivalued operators is initiated and some related fixed point results are considered. We also give an example to show the validity of obtained theoretical results. Our results ...
    • Some Remarks and New Results in Ordered Partial b-Metric Spaces 

      Vujaković, Jelena; Aydi, Hassen; Radenović, Stojan; Mukheimer, Aiman (MDPI (Basel, Switzerland), 2019-04-06)
      We improve and generalize some new results in fixed point theory in the context of partial b-metric spaces