Journal
RESULTS IN PHYSICS
Volume 35, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.rinp.2022.105388
Keywords
Coupled nonlinear Hirota equation; Generalized -expansion method; Optical solitons
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In this study, exact traveling wave solutions of coupled nonlinear Hirota equation (CNHE) were obtained using the generalized (G'/G)-expansion method. The obtained solutions include hyperbolic, trigonometric, and exponential solutions. The analytical results were confirmed through symbolic calculation using Mathematica 11.2. The solutions were illustrated through 3D graphs and 2D plots. The present method has been successfully used to obtain exact traveling wave solutions for various nonlinear partial differential equations.
In this study, we obtained some exact traveling wave solutions of coupled nonlinear Hirota equation (CNHE) by using generalized (G'/G)-expansion method. The solutions we obtained are hyperbolic, trigonometric and expo-nential solutions. Analytical results for the obtained solutions for the CNHE have been corroborated through the Mathematica 11.2 symbolic calculation. Solutions have been illustrated in 3D graphs, and 2D plots. The present method has been used to obtain exact traveling wave solutions for several nonlinear partial differential equations.
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