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RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Applied General Topology - Vol 24, No 2 (2023): Enviados recientemente

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    On graph induced symbolic systems 
    Kumar, Prashant; Sharma, Puneet (Universitat Politècnica de València, 2023-10-02)
    [EN] In this paper, we investigate shift spaces arising from a multidimensional graph G. In particular, we investigate nonemptiness and existence of periodic points for a multidimensional shift space. We derive sufficient ...
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    ★-quasi-pseudometrics on algebraic structures 
    He, Shi-Yao; Jin, Ying-Ying; Xie, Li-Hong (Universitat Politècnica de València, 2023-10-02)
    [EN] In this paper, we introduce some concepts of ★-(quasi)-pseudometric spaces, and give an example which shows that there is a ★-quasi-pseudometric space which is not a quasi-pseudometric space. We also study the conditions ...
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    A note on the fixed point theorem of F-contraction mappings in rectangular M-metric space 
    Abbas, Mujahid; Anjum, Rizwan; Anwar, Rabia (Universitat Politècnica de València, 2023-10-02)
    [EN] In this note, we show that the main result (Theorem 3.2) due to Asim et al. (Appl. Gen. Topol., 23(2), 363-376 (2022) https://doi.org/10.4995/agt.2022.17418) is still valid if we remove the assumption of continuity ...
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    Rough representations of rough topological groups 
    Kieou, Essoyomewè; Todjro, Mawoussi; Mensah, Yaogan (Universitat Politècnica de València, 2023-10-02)
    [EN] In this paper, the concept of rough representation of a rough topological group on a Banach space is explored. Mainly, the continuity and the irreducibility of rough representations are studied.
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    On φ-contractions and fixed point results in fuzzy metric spaces 
    Saheli, Morteza; Mohsenialhosseini, Seyed Ali Mohammad; Saeidi Goraghani, Hadi (Universitat Politècnica de València, 2023-10-02)
    [EN] In this paper, φ-contractions are defined and then, some new fixed point theorems are established for certain nonlinear mappings associated with one-dimensional (c)-comparison functions in fuzzy metric spaces. Next, ...