Solitons and cnoidal waves of the Klein–Gordon–Zakharov equation in plasmas
Ghodrat Ebadi E V Krishnan Anjan Biswas
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This paper studies the Klein–Gordon–Zakharov equation with power-law nonlinearity. This is a coupled nonlinear evolution equation. The solutions for this equation are obtained by the travelling wave hypothesis method, $(G'/G)$ method and the mapping method.
Ghodrat Ebadi1 E V Krishnan2 Anjan Biswas3
Volume 96, 2022
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