On a KdV equation with higher-order nonl
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Cesar A. GΓ³mez Sierra
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Article
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2011
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Elsevier Science
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English
β 178 KB
## Soliton solution a b s t r a c t In this work, the improved tanh-coth method is used to obtain wave solutions to a Korteweg-de Vries (KdV) equation with higher-order nonlinearity, from which the standard KdV and the modified Korteweg-de Vries (mKdV) equations with variable coefficients can be d