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https://ah.lib.nccu.edu.tw/handle/140.119/32555
題名: | 有非線性干擾的二階微分方程 | 作者: | 林修竹 | 貢獻者: | 李明融 林修竹 |
關鍵詞: | blow up life-span |
日期: | 2003 | 上傳時間: | 17-Sep-2009 | 摘要: | 在這一篇論文中我們討論的是下列這個非線性初值問題:\n u``(t)=u`(t)^q(c_1+c_2u(t)^p)\n u(0) = u_0; u`(0) = u_1:\n我們關注於上述問題正解的一些性質。我們發現了一些爆破(Blow-up)現象,並獲得一些結果,有關爆破率(Blow-up rate)、爆破常數(Blow-up constant)以及爆破時間(Blow-up time)。 In this paper we study the following initial value problem for the nonlinear equation,\n u``(t)=u`(t)^q(c_1+c_2u(t)^p)\n u(0) = u_0; u`(0) = u_1:\nWe are interested in properties of positive solutions of the above problem.We have found blow-up phenomena and obtained some results on blowup rates, blow-up constants and life-spans. |
參考文獻: | Meng-Rong Li, On the Differential Equation u``-u^p=0, Preprint, National Chengchi University, 1999. I-Chen Chen, Some Studies in Differential Equation}, Preprint, National Chengchi University, 1999. C.Corduneanu, Principle of Differential and Integral Equations, Allyn and Bacon,Inc., Boston, 1971. D.W. Jordan and P.Smith, Nonlinear Ordinary Differential Equations, Clarendon Press, Oxford, 1977. |
描述: | 碩士 國立政治大學 應用數學研究所 88751012 92 |
資料來源: | http://thesis.lib.nccu.edu.tw/record/#G0088751012 | 資料類型: | thesis |
Appears in Collections: | 學位論文 |
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