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  4. 用範式理論研究常微分方程焦點量問題
 
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用範式理論研究常微分方程焦點量問題

Other Titles
Studying the focal value of ordinary differential equations by normal form theory
Author(s)
Leung, Andrew Yee Tak  
Author(s)
張琪昌
Date Issued
1995
Publisher
重慶交通大學
Journal
應用數學和力學
Volume
16
Issue
9
Start page
829
End page
838
Abstract
利用範式與焦點量之間關系的一個定理並拓展了矩陣表示法,借助於計算機代數語言Mathe-matica的幫助,本文給出了一種計算常微分方程焦點量問題的新方法,利用這種方法可以計算常微分方程的任意階焦點量,並通過一個算例驗證了本文所提出的方法的正確性。這種方法的優點是簡捷、方便、只進行簡單的代數運算。
URI
https://repository.sfu.edu.hk/handle/sfu/3073
SFU Affiliated Publication
No
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