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  • Article
    Remark on P-D Operator
    (Chiang Mai University, 2017) Gopal,D.; Karapınar,E.
    In this short communication, we show that P-D operator fall in the class of weakly compatible (respectively, occasionally weakly compatible) in the presence of a unique common fixed point (respectively, multiple common fixed points) of the given maps. © 2017 by the Mathematical Association of Thailand. All rights reserved.
  • Article
    Citation - Scopus: 3
    On ćirić type φ-geraghty contractions
    (Chiang Mai University, 2019) Alqahtani,B.; Fulga,A.; Karapınar,E.
    In this paper we introduce the notions of φ-Geraghty contractions and Ćirić type φ-Geraghty contractions. We also investigate under which conditions such mappings posses a unique fixed point in the framework of complete metric spaces. We consider examples to show the validity of our main results. © 2019 by the Mathematical Association of Thailand.