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arXiv 1108.3288nlin.SImath-phmath.MP
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关于求非线性微分方程精确解的一种方法

On one of methods for finding exact solutions of nonlinear differential equations

Nikolai A. Kudryashov

摘要:

考虑了求非线性微分方程精确解的一种老方法。讨论了该方法的改进。并以Fisher方程和七阶非线性常微分方程的精确解为例说明了该方法的应用。结果表明,该方法是求非线性微分方程精确解的最有效的方法之一。讨论了该方法的优缺点。

英文摘要:

One of old methods for finding exact solutions of nonlinear differential equations is considered. Modifications of the method are discussed. Application of the method is illustrated for finding exact solutions of the Fisher equation and nonlinear ordinary differential equation of the seven order. It is shown that the method is one of the most effective approaches for finding exact solutions of nonlinear differential equations. Merits and demerits of the method are discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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