线化摄动理论及应用

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摘要本文首次提出了线化摄动理论的基本概念，根据这种理论，得到的未扰动解为方程的线化方程的解，该理论具有直接展开法的优点，又可以避免出现长期项，其摄动解对“小参数”的依赖性很小，并且其一阶近似具有很高的精度。

作者何吉欢

机构地区上海大学应用数学和力学研究所

出处《非线性动力学学报》 1999年第2期117-121,共5页

关键词摄动理论非线性方程线性化

参考文献1

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非线性动力学学报

1999年第2期

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