Scopus İndeksli Yayınlar Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.12416/8651

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Author: search.filters.author.Singh, JagdevPublisher: search.filters.publisher.Wiley

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Now showing 1 - 4 of 4
  • Article
    Citation - WoS: 57
    Citation - Scopus: 72
    An Efficient Computational Approach for Local Fractional Poisson Equation in Fractal Media
    (Wiley, 2021) Ahmadian, Ali; Rathore, Sushila; Kumar, Devendra; Baleanu, Dumitru; Salimi, Mehdi; Salahshour, Soheil; Singh, Jagdev
    In this article, we analyze local fractional Poisson equation (LFPE) by employing q-homotopy analysis transform method (q-HATM). The PE describes the potential field due to a given charge with the potential field known, one can then calculate gravitational or electrostatic field in fractal domain. It is an elliptic partial differential equations (PDE) that regularly appear in the modeling of the electromagnetic mechanism. In this work, PE is studied in the local fractional operator sense. To handle the LFPE some illustrative example is discussed. The required results are presented to demonstrate the simple and well-organized nature of q-HATM to handle PDE having fractional derivative in local fractional operator sense. The results derived by the discussed technique reveal that the suggested scheme is easy to employ and computationally very accurate. The graphical representation of solution of LFPE yields interesting and better physical consequences of Poisson equation with local fractional derivative.
  • Article
    Citation - WoS: 107
    Citation - Scopus: 120
    A New Analysis for Fractional Model of Regularized Long-Wave Equation Arising in Ion Acoustic Plasma Waves
    (Wiley, 2017) Singh, Jagdev; Baleanu, Dumitru; Kumar, Devendra
    The key purpose of the present work is to constitute a numerical scheme based on q-homotopy analysis transform method to examine the fractional model of regularized long-wave equation. The regularized long-wave equation explains the shallow water waves and ion acoustic waves in plasma. The proposed technique is a mixture of q-homotopy analysis method, Laplace transform, and homotopy polynomials. The convergence analysis of the suggested scheme is verified. The scheme provides and n-curves, which show that the range convergence of series solution is not a local point effects and elucidate that it is superior to homotopy analysis method and other analytical approaches. Copyright (c) 2017 John Wiley & Sons, Ltd.
  • Article
    Citation - WoS: 95
    Citation - Scopus: 103
    On the Local Fractional Wave Equation in Fractal Strings
    (Wiley, 2019) Kumar, Devendra; Baleanu, Dumitru; Rathore, Sushila; Singh, Jagdev
    The key aim of the present study is to attain nondifferentiable solutions of extended wave equation by making use of a local fractional derivative describing fractal strings by applying local fractional homotopy perturbation Laplace transform scheme. The convergence and uniqueness of the obtained solution by using suggested scheme is also examined. To determine the computational efficiency of offered scheme, some numerical examples are discussed. The results extracted with the aid of this technique verify that the suggested algorithm is suitable to execute, and numerical computational work is very interesting.
  • Article
    Citation - WoS: 186
    Citation - Scopus: 211
    On the Analysis of Vibration Equation Involving a Fractional Derivative With Mittag-Leffler Law
    (Wiley, 2020) Singh, Jagdev; Baleanu, Dumitru; Kumar, Devendra
    The present article deals with a fractional extension of the vibration equation for very large membranes with distinct special cases. The fractional derivative is considered in Atangana-Baleanu sense. A numerical algorithm based on homotopic technique is employed to examine the fractional vibration equation. The stability analysis is conducted for the suggested scheme. The maple software package is utilized for numerical simulation. In order to illustrate the effects of space, time, and order of Atangana-Baleanu derivative on the displacement, the outcomes of this study are demonstrated graphically. The results revel that the Atangana-Baleanu fractional derivative is very efficient in describing vibrations in large membranes.