Pure and Applied Mathematics Journal

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Volume 11, Issue 2, April 2022

  • Fixed Point Result on Generalized Cone b-Metric Spaces

    Zaheer Kareem Ansari, Ajay Kumar Singh, Pawan Kumar, Jay Prakash Patel

    Issue: Volume 11, Issue 2, April 2022
    Pages: 28-32
    Received: 8 February 2022
    Accepted: 10 March 2022
    Published: 31 March 2022
    DOI: 10.11648/j.pamj.20221102.11
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    Abstract: The purpose of this paper is to prove a fixed point result on contraction mapping in generalized cone b-metric space (in short GCbMS) as a generalization of cone metric space, cone b metric space and rectangular metric space. The conception of generalized metric space is a generalization of that of classical metric space. Several authors have prove... Show More
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  • Frequency Domain Analysis of Nigeria All Share and Capital Index from 1989-2010 (A Case Study of Nigerian Stock Market)

    Aideyan Donald Osaro, Usman Suleiman

    Issue: Volume 11, Issue 2, April 2022
    Pages: 33-38
    Received: 12 February 2022
    Accepted: 3 March 2022
    Published: 7 May 2022
    DOI: 10.11648/j.pamj.20221102.12
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    Abstract: In recent years the method of wavelet analysis has been opened to researchers. It is the analyses of data at different level of decomposition and can capture the characteristics of data series in all decomposition level. In this research work, data was collected on the Nigerian stock index for All Share and Capital market indexes (1989-2010). The d... Show More
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