A multiple Riccati equations rational expansion method and novel solutions of the Broer–Kaup–Kupershmidt system

Qi Wang and Yong Chen

Chaos, Solitons & Fractals, 2006, vol. 30, issue 1, 197-203

Abstract: To construct exact solutions of nonlinear partial differential equation, a multiple Riccati equations rational expansion method (MRERE) is presented and a series of novel solutions of the Broer–Kaup–Kupershmidt system are found. The novel solutions obtained by MRERE method include solutions of hyperbolic (solitary) function and triangular periodic functions appearing at the same time.

Date: 2006
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:30:y:2006:i:1:p:197-203

DOI: 10.1016/j.chaos.2005.08.153

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