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- homogeneous balance mehod 齐次平衡法
- Abstract: The homogeneous balance method is a effective method of finding solitary wave solutions of nonlinear evoluiton equations. 文摘:齐次平衡法给出了一种求非线性演化方程孤波解的有效方法。
- The homogeneous balance method is a effective method of finding solitary wave solutions of nonlinear evoluiton equations. 齐次平衡法给出了一种求非线性演化方程孤波解的有效方法。
- Using homogeneous balance principle (HBP) and with the aid of Mathematica, the new exact solutions to Benny equation are obtained, which modifies and perfects the known results. 利用齐次平衡法,借助计算机代数系统Mathematica,得到了Benney方程新的显式精确解,修正和完善了已有文献给出的结果。
- Exact bell shaped solitary solutions for the generalized KdV and mKdV equations with variable coefficients are obtained by the use of truncated expansion method and extended homogeneous balance method. 利用截断展开法和延拓齐次平衡法同时求出了广义变系数KdV方程和广义变系数mKdV方程的精确钟状类孤子解 .
- In this paper,the exact solution of the following reaction-diffusing equation ut-auxx+b(u3+cu2+du)=0 are constructed by using a generalized homogeneous balance method. In particular,we obtain the solitary wave solutions. 用推广的齐次平衡方法求出了一类非线性发展方程ut-auxx+b(u3+cu2+du)=0(a;b;c;d为常数)的精确解表达式;从而物理上许多著名的方程;如:Chaffee-Infane方程;Huxley方程等;都可以作为该方程的特殊情形;并求得了相应的孤立波解.
- The Homogeneous balance principle 齐次平衡原则
- The extended homogenous balance method is applied to find solitary wave solutions of nonlinear evolution equations. 摘要为了求非线性发展方程的孤立波解,提出了齐次平衡法的扩展应用。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- The state or quality of being homogeneous. 同质同质或相似的性质或状态
- Losing balance, he plumped against the doorpost. 没有站稳,他一头撞在门柱上。
- Global strategic balance and stability. 全球战略平衡和稳定。
- The skater quickly recovered his balance. 那个滑冰的人很快恢复了平衡。
- He loses his balance and fall to the grind. 他失去平衡,摔倒在地。
- My old friends' arrival got me off balance. 对老朋友们的到来,我一点准备都没有。
- Our bank balance go into the red month. 上个月,我们的银行存款余额已出现了赤字。
- The balance (of 500) will be paid within one week. 余欠之数(500英镑)将於一周内付清。
- It is essential to balance one's budget. 量入为出是很重要的。
- For a long time his fate hung in the balance. 他的命运很久未能确定。
- Is the Universe Homogeneous on Large Scale? 宇宙在大尺度上是均匀的吗?