Pure and Applied Mathematics Journal

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Volume 8, Issue 6, December 2019

  • Hardy-Rogers Type Mappings for Fuzzy Metric Space

    Mohit Kumar, Ritu Arora, Ajay Kumar

    Issue: Volume 8, Issue 6, December 2019
    Pages: 93-99
    Received: 23 July 2019
    Accepted: 26 September 2019
    Published: 24 December 2019
    DOI: 10.11648/j.pamj.20190806.11
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    Abstract: The evolution of fuzzy mathematics commenced with the introduction of the notion of fuzzy set by Zadeh, where the concept of uncertainty has been introduced in the theory of sets in a non probabilistic manner. The several researchers were conducting the generalization of the concept of fuzzy sets. The present research paper focuses on the existence... Show More
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  • Filter Banks from the Fibonacci Sequence

    Fuxian Chen, Qiuhui Chen, Weibin Wu, Xiaoming Wang

    Issue: Volume 8, Issue 6, December 2019
    Pages: 100-105
    Received: 21 October 2019
    Accepted: 2 December 2019
    Published: 31 December 2019
    DOI: 10.11648/j.pamj.20190806.12
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    Abstract: Wavelet transform is an important quadratic representation in time-frequency domain of signals. The main advantage of wavelet transform is the time frequency localization as compared with the fourier transform. Due to the reason of dilation and translation operation acting the basic time-frequency atoms. Therefore a multi-resoloution analysis strat... Show More
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