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The discrete tanh method for solving the nonlinear differential-difference equations

A. Houwe

Department of Physics, Faculty of Science, The University of Maroua, P.O. Box 814, Maroua, Cameroon

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M. Inc

http://orcid.org/0000-0003-4996-8373

Firat University, Science Faculty, Department of Mathematics, 23119 Elazig, Turkey

E-mail Address: minc@firat.edu.tr

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S. Y. Doka

Department of Physics, Faculty of Science, The University of Ngaoundere, P.O. Box 454, Cameroon

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B. Acay

Firat University, Science Faculty, Department of Mathematics, 23119 Elazig, Turkey

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, and

L. V. C. Hoan

Institute of Research and Development, Duy Tan University, Da Nang 550000, Vietnam

Faculty of Natural Sciences, Duy Tan University, Da Nang 550000, Vietnam

E-mail Address: luuvcamhoan@duytan.edu.vn

Corresponding author.

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https://doi.org/10.1142/S0217979220501775Cited by:24 (Source: Crossref)

Abstract

We investigated analytical solutions for the nonlinear differential-difference equations (DDEs) having fractional-order derivative. We employed the discrete tanh method in computations. Performance of trigonometric functions, dark one solitons and rational solutions are discussed in detail. The results with reliable parameters are illustrated via 2-D and 3-D graphs.

Keywords:

PACS: 02.30.Jr, 05.45.Yv, 47.35.Fg

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