Symbolic computation and a uniform direc
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Hongyan Zhi; Hongqing Zhang
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Article
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2008
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Elsevier Science
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English
⚖ 284 KB
On the basis of the computer symbolic system Maple and the tanh method, the Riccati equation method as well as all kinds of improved versions of these methods, we present a further uniform direct ansätze method for constructing travelling wave solutions of nonlinear evolution equations. Compared wit