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Hyperbolic, Trigonometric, and Rational Function Solutions of Hirota-Ramani Equation via (G'/G)-Expansion Method

机译:基于(G'/ G)-展开法的Hirota-Ramani方程的双曲,三角和有理函数解

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摘要

The (G'/G)-expansion method is proposed to construct the exact traveling solutions to Hirota-Ramani equation: u_t - u_(xxt) + au_x(l - u_t) = 0, where a ≠0. Our work is motivated by the fact that the (G'/G)-expansion method provides not only more general forms of solutions but also periodic and solitary waves. If we set the parameters in the obtained wider set of solutions as special values, then some previously known solutions can be recovered. The method appears to be easier and faster by means of a symbolic computation system.
机译:提出了(G'/ G)展开法来构造Hirota-Ramani方程的精确行进解:u_t-u_(xxt)+ au_x(l-u_t)= 0,其中≠0。 (G'/ G)展开方法不仅提供更一般形式的解,而且​​还提供周期波和孤波。如果我们将获得的更多解中的参数设置为特殊值,则可以恢复某些先前已知的解。通过符号计算系统,该方法看起来更容易,更快捷。

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  • 来源
    《Mathematical Problems in Engineering》 |2011年第2期|p.1-11|共11页
  • 作者

    Reza Abazari; Rasoul Abazari;

  • 作者单位

    Young Researchers Club, Ardabil Branch, Islamic Azad University, P.O. Box 56169-54184, Ardabil, Iran;

    Department of Mathematics, Ardabil Branch, Islamic Azad University, Ardabil, Iran;

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  • 正文语种 eng
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