研究了一个全球气候的非线性模型.利用摄动理论和方法,构造了相关问题解的渐近展开式,该问题解的渐近展开式具有较高的近似度.摄动渐近方法是一个解析方法,得到的解还能够继续进行解析运算.
A type of nonlinear model of the global climate is considered.By using the perturbation theory and method,solution to the asymptotic expansions of some related problems are constructed.The asymptotic expansions of the solution to the original problem have a higher degree of approximation.The perturbed asymptotic method is an analytic method,and the obtained solution can be analytically operated sequentially.