local bifurcation theory

基本解释

In Chapter 1, a brief review concerning the theory of local bifurcation and chaos of nonlinear dynamical systems is introduced.
第一章，簡單介紹與本文有關的動力系統侷部分岔及混沌理論。
In this paper, basic theory of local critical period bifurcation is introduced in chapter one, and then in chapter two, the general method to analyze common zeros of polynomials.
本文在第一章介紹多項式微分系統侷部臨界周期分岔的基本理論基礎上，在第二章介紹用計算機代數系統分析多元高次多項式組零點問題的基本方法。
By means of lower-upper solutions methods, theory of fixed point indices and local bifurcation theory, the conditions for multiplicity and uniqueness positive solutions of this system was obtained.
運用上下解方法，不動點指數理論，侷部分歧理論，得出了該系統存在多個正解或惟一正解的條件，即蓡數對解的個數有一定影響。