New exact solutions for two generalized
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Huiqun Zhang
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Article
📅
2007
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Elsevier Science
🌐
English
⚖ 156 KB
By using the solutions of an auxiliary ordinary differential equation, a direct algebraic method is described to construct the exact solutions for nonlinear evolution equations. By this method two generalized Hirota-Satsuma coupled KdV systems are investigated and new exact solutions are explicitly