A novel approach for nonlinear equations occurs in ion acoustic waves in plasma with Mittag-Leffler law. Issue 6 (10th February 2020)

• Record Type: Journal Article
• Authors: Veeresha, P.; Prakasha, D.G.; Singh, Jagdev
• Is Part Of: Engineering computations. Volume 37:Issue 6(2020)
• Page Start: 1865
• Page End: 1897
• Publication Date: 2020-02-10
• Subjects: Laplace transform -- Atangana-Baleanu derivative -- Fixed point theorem -- q-homotopy analysis method -- Regular-long wave equation; Computer-aided engineering -- Periodicals; Computer graphics -- Periodicals; 620.00285
• DOI: 10.1108/EC-09-2019-0438
• Languages: English
• ISSNs: 0264-4401

Abstract

Abstract : Purpose: The purpose of this paper is to find the solution for special cases of regular-long wave equations with fractional order using q-homotopy analysis transform method (q-HATM). Design/methodology/approach: The proposed technique (q-HATM) is the graceful amalgamations of Laplace transform technique with q-homotopy analysis scheme and fractional derivative defined with Atangana-Baleanu (AB) operator. Findings: The fixed point hypothesis considered to demonstrate the existence and uniqueness of the obtained solution for the proposed fractional-order model. To illustrate and validate the efficiency of the future technique, the authors analysed the projected nonlinear equations in terms of fractional order. Moreover, the physical behaviour of the obtained solution has been captured in terms of plots for diverse fractional order. Originality/value: To illustrate and validate the efficiency of the future technique, we analysed the projected nonlinear equations in terms of fractional order. Moreover, the physical behaviour of the obtained solution has been captured in terms of plots for diverse fractional order. The obtained results elucidate that, the proposed algorithm is easy to implement, highly methodical, as well as accurate and very effective to analyse the behaviour of nonlinear differential equations of fractional order arisen in the connected areas of science and engineering.