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Añadidos recientemente

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Applied General Topology - Vol 25, No 1 (2024): Enviados recientemente

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    The extension of two-Lipschitz operators 
    Dahia, Elhadj (Universitat Politècnica de València, 2024-04-02)
    [EN] The paper deals with some further results concerning the class of two-Lipschitz operators. We prove first an isometric isomorphism identification of two-Lipschitz operators and Lipschitz operators. After defining and ...
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    On some questions on selectively highly divergent spaces 
    Bella, Angelo; Spadaro, Santi (Universitat Politècnica de València, 2024-04-02)
    [EN] A topological space X is selectively highly divergent (SHD) if for every sequence of non-empty open sets { Un : n ∈ ω } of X, we can find xn ∈ Un such that the sequence {xn : n ∈ ω } has no convergent subsequences. ...
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    On σ-compact Hattori spaces 
    Tjatyrko, Vitalij A. (Universitat Politècnica de València, 2024-04-02)
    [EN] We present several characterizations of ?-compact Hattori spaces, and reject some possible characterization candidates of the spaces.
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    Common fixed point theorems on complete and weak G-complete fuzzy metric spaces 
    Adhya, Sugata; Deb Ray, A. (Universitat Politècnica de València, 2024-04-02)
    [EN] Motivated by Gopal and Vetro, we introduce a symmetric pair of ?-admissible mappings and obtain common fixed point theorems for such a pair in complete and weak G-complete fuzzy metric spaces. In particular, we ...
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    Expansive homeomorphisms on quasi-metric spaces 
    Olela Otafudu, Olivier; Matladi, Dibona Peggy; Zweni, Mcedisi Sphiwe (Universitat Politècnica de València, 2024-04-02)
    [EN] The investigation of expansive homeomorphisms in metric spaces began with Utz in 1950. Thereafter, several authors have extensively studied this concept for different motivations. In this current article, we study ...