文章创建一个求解关于海-气振子模型非线性方程的渐近方法,并且基于一类海-气振子模型,借助于改进的微扰方法,首先按时滞参数进行展开,然后对两小参数的相对值分为三种情形进行讨论,最后利用微分不等式理论得到了问题解的一致有效的渐近展开式。
In this paper, we create an asymptotic method of solving the nonlinear equation for the sea-air oscillator model. And based on a class of oscillator of the sea-air oscillator model. We first expanding the time delay, then discussing the relative values for the small parameters in the case of three copies, and finally, obtain uniformly valid asymptotic expansion by using the theory of the differential inequity.