DSpace@Çankaya

Yazar "Fulga, Andreea" için Fen - Edebiyat Fakültesi listeleme

Yazar "Fulga, Andreea" için Fen - Edebiyat Fakültesi listeleme

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  • On hybrid contractions in the context of quasi-metric spaces 
    Fulga, Andreea; Karapınar, Erdal; Petruşel, Gabriela (2020-05-01)
    In this manuscript, we will investigate the existence of fixed points for mappings that satisfy some hybrid type contraction conditions in the setting of quasi-metric spaces. We provide examples to assure the validity of ...
  • On hybrid contractions via simulation function in the context of quasi-metric spaces 
    Karapınar, Erdal; Fulga, Andreea (2021)
    In this manuscript, we aim at investigating the existence of a fixed point theorem for the mappings that satisfy hybrid contraction in the setting of quasi-metric spaces. We provide examples to indicate the validity of the ...
  • On Istrescu Type Contractions in b-Metric Spaces 
    Karapinar, Erdal; Fulga, Andreea; Petrusel, Adrian (2020-03)
    In this paper, we introduce the notions of alpha-almost Istrtescu contraction of type E and of type E in the setting of b-metric space. The existence of fixed points for such mappings is investigated and some examples to ...
  • On p-hybrid Wardowski contractions 
    Karapınar, Erdal; Aydi, Hassen; Fulga, Andreea (2020)
    The goal of this work is to introduce the concept of p-hybrid Wardowski contractions. We also prove related fixed-point results. Moreover, some illustrated examples are given. © 2020 Erdal Karapinar et al.
  • On the fixed points of iterative contractive mappings defined via implicit relation 
    Aksoy, Ümit; Erhan, İnci M.; Fulga, Andreea; Karapınar, Erdal (2021)
    In this paper, we consider an implicit relation to generalize iterative fixed point results in the literature in the context of metric spaces. We conclude that several existing results are immediate consequences of our ...
  • On wong type contractions 
    Karapınar, Erdal; Fulga, Andreea (2020-04-01)
    In this paper, by using admissible mapping, Wong type contraction mappings are extended and investigated in the framework of quasi-metric spaces to guarantee the existence of fixed points. We consider examples to illustrate ...
  • Pata type contractions involving rational expressions with an application to integral equations 
    Karapınar, Erdal; Atangana, Abdon; Fulga, Andreea (2021-10)
    In this paper, we introduce the notion of rational Pata type contraction in the complete metric space. After discussing the existence and uniqueness of a fixed point for such contraction, we consider a solution for integral ...
  • Proinov-type fixed-point results in non-Archimedean fuzzy metric spaces 
    Roldán López de Hierro, Antonio Francisco; Fulga, Andreea; Karapınar, Erdal; Shahzad, Naseer (2021-07-02)
    Very recently, Proinov introduced a great family of contractions in the setting of complete metric spaces that has attracted the attention of many researchers because of the very weak conditions that are assumed on the ...
  • Revisiting the meir-keeler contraction via simulation function 
    Karapınar, Erdal; Fulga, Andreea; Kumam, Poom (2020)
    In this paper, we aim to obtain a fixed point theorem which guarantee the existence of a fixed point for both the continuous and discontinuous mappings that fullfill certain conditions in the context of metric space. We ...
  • Study on Pata E-contractions 
    Karapınar, Erdal; Fulga, Andreea; Aydi, Hassen (2020-12-01)
    In this paper, we introduce the notion of an α–ζ̃–[InlineEquation not available: see fulltext.]–Pata contraction that combines well-known concepts, such as the Pata contraction, the E-contraction and the simulation function. ...