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Study of abundant explicit wave solutions of the Drinfeld-Sokolov-Satsuma-Hirota (DSSH) equation and the shallow water wave equation

机译:Drinfeld-Sokolov-Satsuma-Hirota(DSSH)方程和浅水波方程的大量显波解的研究

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In this article, the two variable(G′/G,1/G)-expansion method is suggested to investigate new and further general multiple exact wave solutions to the Drinfeld-Sokolov-Satsuma-Hirota (DSSH) equation and the shallow water wave equation which arise in mathematical physics with the aid of computer algebra software, like Mathematica. Three types of traveling wave solutions, videlicet the hyperbolic functions, the trigonometric functions and the rational functions solution are found. The method demonstrates power, reliability and efficiency. Indeed, the method is the generalization of the well-known(G′/G)-expansion method established by Wang et al. and the method also presents a wider applicability for conducting nonlinear wave equations.
机译:在本文中,建议使用两个变量(G'/ G,1 / G)展开方法研究Drinfeld-Sokolov-Satsuma-Hirota(DSSH)方程和浅水波的新的和进一步的广义多重精确波解。借助计算机代数软件(例如Mathematica)在数学物理学中出现的方程。找到了三种行波解,分别是维双曲函数,三角函数和有理函数解。该方法证明了功率,可靠性和效率。实际上,该方法是Wang等人建立的众所周知的(G'/ G)扩展方法的推广。而且该方法在进行非线性波动方程方面也具有更广泛的适用性。

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