四階微分方程的同宿軌解之研究 = On the homoclinic s...
國立高雄大學應用數學系碩士班

 

  • 四階微分方程的同宿軌解之研究 = On the homoclinic solutions of fourth order differential equations
  • Record Type: Language materials, printed : monographic
    Paralel Title: On the homoclinic solutions of fourth order differential equations
    Author: 顏靖凱,
    Secondary Intellectual Responsibility: 國立高雄大學
    Place of Publication: [高雄市]
    Published: 撰者;
    Year of Publication: 2015[民104]
    Description: 26面圖,表 : 30公分;
    Subject: 微分方程
    Subject: Differential equations
    Online resource: http://handle.ncl.edu.tw/11296/ndltd/39748924817450042986
    Notes: 105年10月25日公開
    Notes: 參考書目:面17-19
    Summary: 在文章一開始,我們先考慮一個具有擾動的非週期性四階微分方程:u^(4)+wu''+a(x)u-f(x,u)=0,x∈R其中常數 w≤0,函數 f∈C(R×R,R),a∈C(R,R),上面提到的方程式在物理學及力學上都有以之為數學模型的研究。  這篇文章的主要目標就是探討四階微分方程的同宿軌解的存在性,我們將建立一個新的且不同於 [12] 的引理來得到方程式的同宿軌解的存在性。 In this paper,we consider a class of nonperiodic fourth-orderdifferential equations with a perturbation:u^(4)+wu''+a(x)u-f(x,u)=0,x∈R (1)where w≤0 is a constant, f∈C(R×R,R) and a∈C(R,R) The above equation (1)has been put forward as mathematical model for the study of patternformation in physics and mechanics. The aim of this paper is toconsider the existence of homoclinic solutions for the nonperiodicfourth order equations with a perturbation. We shall establish a newcompactness lemma which is different from that in [12] andobtain the result of the existence of homoclinic solutions.
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310002634494 博碩士論文區(二樓) 不外借資料 學位論文 TH 008M/0019 462101 0102 2015 一般使用(Normal) On shelf 0
310002634502 博碩士論文區(二樓) 不外借資料 學位論文 TH 008M/0019 462101 0102 2015 c.2 一般使用(Normal) On shelf 0
  • 2 records • Pages 1 •
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