1) Auxiliary ODE method
辅助常微分方程法
2) additional ordinary differential equation
辅助常微分方程
1.
By introducing an additional ordinary differential equation and the method of variable separation, some explicit and exact solutions to double sine-Gordon equation were found in a concise way.
借助于一个可用分离变量法求解的辅助常微分方程,简洁地求得了双sine-Gordon方程的若干显式精确解。
3) Sub-ODE method
辅助微分方程方法
4) auxiliary differential equation
辅助微分方程
1.
By constructing auxiliary differential equations,we obtain exact solutions of the generalized Camassa-Holm Equations,which include periodic cusp waves expressed by elliptic functions.
运用构造辅助微分方程的方法,获得了广义Camassa-Holm方程的精确解,此解包含了由椭圆函数表达的周期尖波解,推广了相关文献的结果。
2.
By constructing auxiliary differential equations,we obtain cusp wave solutions of the generalized Camassa-Holm Equations,which include periodic cusp waves expressed by elliptic functions.
通过构造辅助微分方程,求得了广义Camassa-Holm方程的尖波解,此解包含了由椭圆函数表达的周期尖波解,推广了有关文献的结果。
5) ordinaryz differential equation method
常微分方程方法
6) auxiliary equation method
辅助方程法
1.
The history and current situation of the auxiliary equation method to search for exact solutions of nonlinear evolution equations by symbolic computing systems are summarized.
综述了基于符号计算寻找非线性发展方程(组)精确解的辅助方程法研究的历史和现状。
2.
According to the characteristics of this equation,using the auxiliary equation method,an auxiliary nonlinearly ordinary equation with high term is constructed.
根据这个广义Boussineq方程的特点,利用辅助方程法构造了一个非线性高次常微分辅助方程,再通过映射的方法,由辅助方程的解获得了广义Boussineq方程的各种精确解的解析表达式。
3.
In this paper,with the help of the software Mathematica,many new exact solutions of generalized fifth-order KdV equation are obtained by using auxiliary equation method.
本文运用辅助方程法,借助Mathematica软件,获得了一类广义五阶KdV方程的19个精确解,其中有17个是新得到的,这些解包括光滑孤立波解,爆破解,周期爆破解。
补充资料：辅助
①从旁帮助：多加～。②辅助性的；非主要的：～劳动ㄧ～人员。
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