Dynamical behaviors to the coupled Schrödinger-Boussinesq system with the beta derivative

In this paper, the modified auxiliary expansion method is used to construct some new soliton solutions of coupled Schrodinger-Boussinesq system that includes beta derivative. The new exact solution is obtained have a hyperbolic function, trigonometric function, exponential function, and rational fun...

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Veröffentlicht in:AIMS Mathematics 2021-01, Vol.6 (7), p.7909-7928
Hauptverfasser: Ismael, Hajar F., Bulut, Hasan, Baskonus, Haci Mehmet, Gao, Wei
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Sprache:eng
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Zusammenfassung:In this paper, the modified auxiliary expansion method is used to construct some new soliton solutions of coupled Schrodinger-Boussinesq system that includes beta derivative. The new exact solution is obtained have a hyperbolic function, trigonometric function, exponential function, and rational function. These solutions might appreciate in laser and plasma sciences. It is shown that this method, provides a straightforward and powerful mathematical tool for solving the nonlinear problems. Moreover, the linear stability of this nonlinear system is analyzed. Keywords: Schrodinger-Boussinesq system; beta derivative; modulation instability analysis
ISSN:2473-6988
2473-6988
DOI:10.3934/math.2021459