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Singular solitons and bifurcation analysis of quadratic nonlinear Klein-Gordon equation |
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PP: 1333-1340 |
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Author(s) |
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Ming Song,
Zhengrong Liu,
Essaid Zerrad,
Anjan Biswas,
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Abstract |
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| This paper studies the Klein-Gordon equation with quadratic nonlinearity. The ansatz approach is used to first obtain the
singular soliton solution of the equation along with the corresponding domain restriction. The bifurcation analysis is also carried out.
By this analysis, a few more traveling wave solutions are retrieved. The bifurcation phase portraits are also given. |
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