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Browsing by Author "Arshad, Muhammad"

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Browsing by Author "Arshad, Muhammad"

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    A Novel Multi-User Codebook Design for 5G in 3D-MIMO Heterogeneous Networks 
    Arshad, Muhammad; Khan, Imran; Lloret, Jaime; Bosch Roig, Ignacio (MDPI AG, 2018)
    [EN] The 2D precoding technology can only adjust the beam in a horizontal direction through data processing, which will cause serious problems for multiuser systems, especially at the edge of the base station it will cause ...
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    An Efficient Approach for Coordination of Dual-Channel Closed-Loop Supply Chain Management 
    Arshad, Muhammad; Khalid, Qazi Salam; Lloret, Jaime; León Fernández, Antonio (MDPI AG, 2018-10)
    [EN] In this paper, a closed-loop supply chain composed of dual-channel retailers and manufacturers, a dynamic game model under the direct recovery, and an entrusted third-party recycling mode of the manufacturer is ...
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    Improved F-contraction of rational type on partial metric spaces 
    Nazam, Muhammad; Arshad, Muhammad; Abbas, Mujahid (Universitat Politècnica de València, 2017-10-02)
    [EN] Following the approach of $F$- contraction introduced by Wardowski \cite{DW}, in this paper, we introduce improved $F$-contraction of rational type in the framework of partial metric spaces and used it to obtain a ...
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    Some fixed point results for dualistic rational contractions 
    Nazam, Muhammad; Arshad, Muhammad; Abbas, Mujahid (Universitat Politècnica de València, 2016-10-03)
    [EN] In this paper, we introduce a new contraction called dualistic contraction of rational type and obtain some fixed point results. These results generalize various comparable results appeared in the literature. We provide ...