In the chapter 1, we introduce some methods to study the exact solution of nonlinear partial differential equations.
第一章中我们简述了一些研究非线性偏微分方程精确解的方法。
In this paper, the methods such as analytical exact solution, numerical diagonal method are applied to study the related problems.
论文中应用了解析严格求解和数值对角化等方法对相关问题进行了研究和讨论。
This paper takes the NLEEs as a foundation, studies several kinds of significant methods to solve the NLEEs, improves the solution method and find new exact solutions.
本文正是以非线性微分方程的理论为基础，研究了几种重要的求解的方法，并且改进了已经存在的求解方法，求出了新的精确解。
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