homoclinic points 中文意思是什麼
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This thesis is divided into six chapters. in chapter 1, the review of the chaos research background and developments involving the definitions of chaos, mea - surements of chaos, concept of transversal homoclinic points, concept of strange attractors, and control and anti - control of chaos is presented
第一章中，我們首先從分別從混沌動力學研究中關于混沌的幾種不同的數學定義、混沌度量、橫截同宿點、奇異吸引子等若干方面，介紹了混沌理論的發展歷史及現實狀況，指出了研究混沌理論的必要性 -
This article studies the existion of homoclinic orbit bifurcation of sirs modle, moreover, it determines the relative location of stable manifolds and unstable manifold of hyperbolic fixed points of this system, therefore, it shows the parameter range of existing limit circle
本文討論了具有暫時免疫傳染病模型同宿軌道分支的存在性，利用melnikov函數確定了該系統雙曲不動點的穩定和不穩定流形的相對位置，從而給出存在極限環的參數范圍。
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