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Access Right: info:eu-repo/semantics/closedAccessAuthor: Berzig, Maher

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    Article
    Citation - WoS: 11
    Note on "Modified α-ψ-Contractive Mappings with Applications"
    (Chiang Mai Univ, Fac Science, 2015) Berzig, Maher; Karapinar, Erdal
    In this short paper, we unexpectedly notice that the modified version of alpha-psi-contractive mappings, suggested by Salimi et al. [Modified alpha-psi-contractive mappings with applications, Fixed Point Theory and Applications 2013, 2013:151] is not a real generalization.
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    Article
    Citation - WoS: 14
    Citation - Scopus: 13
    SOME FIXED POINT THEOREMS IN BRANCIARI METRIC SPACES
    (Walter de Gruyter Gmbh, 2017) Berzig, Maher; Karapinar, Erdal; Roldan-Lopez-de-Hierro, Antonio F.
    In this paper, we investigate the existence and uniqueness of a fixed point of certain contraction via auxiliary functions in the context of complete Branciari metric spaces endowed with a transitive binary relation. Our results unify and extend some existing fixed point results in the related literature.