研究了一类非线性扰动Burgers方程的求解问题.利用变分迭代方法,首先引入一个泛函,然后计算它的变分,最后构造方程的迭代关系式,得到了相应方程的孤子解的近似展开式.
The problem of solving a class of nonlinear disturbed Burgers equation is studied.Using the variational iteration method,a functional is introduced,then its variational is computed,and the iteration expansion is constructed.The soliton solutions of the approximate expansion are obtained from the corresponding equation.