The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
A Note on Delta-Perturbation Expansion Method
Author(s): 
Pages: 558-562
Year: Issue:  6
Journal: APPLIED MATHEMATICS AND MECHANICS

Keyword:  摄动方法人工参数非线性方程同伦方法;
Abstract: 研究了最近发展起来的一种新的δ-摄动方法.在这种方法里把非线性项转化为含人工参数δ的形式(如u3转化为u1+δ),然后把人工参数作为摄动参数.指出了这种方法有好多优点,但也有很多局限性.该文认为何吉欢提出的线化摄动方法可以很好地克服其存在的局限性.
Related Articles
loading...