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The number of nonoscillatory solutions and the length and the fractal dimension for two-point boundary value problems

The number of nonoscillatory solutions and the length and the fractal dimension for two-point boundary value problems
两点边值问题的非振荡解的数量以及长度和分形维数
批准号:
23740113
负责人:
TANAKA Satoshi
金额:
$1.66万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2013

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英文摘要
In this study, two-point boundary value problems for nonlinear ordinary differential equations were considered. The positive solution is a kind of nonoscillatory solutions. The symmetry-breaking for positive solutions was proved by finding the Morse index of positive solutions. Then the existence of positive symmetry solutions and positive asymmetry solutions was shown, and therefore, a result of the nonuniqueness of positive solutions was established. A sufficient condition is obtained for the existence of exact two positive solutions of problems with one dimensional p-Laplacian. The fractal dimension of radial oscillatory solutions for a class of elliptic partial differential equations was found.
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DOI: 10.1016/j.jde.2013.05.029
发表时间: 2013-10
期刊: Journal of Differential Equations
影响因子: 2.4
作者: [Satoshi Tanaka]
通讯作者: Satoshi Tanaka
2点境界値問題の正値解の対称性の破れ
两点边值问题正解的对称性破缺
DOI: --
发表时间: 2014
期刊:
影响因子: --
作者: [永安聖 (講演内容にはGunther Uhlmann 氏, Jenn-Nan Wang 氏との共同研究, 及びJishan Fan 氏, Kyoungsun Kim 氏, 中村玄氏との共同研究を含む), 宮尾 忠宏, S. Nishibata and M. Suzuki, J. Sugie and M. Onitsuka, 田中 敏]
通讯作者: 田中 敏
DOI: 10.1016/j.amc.2011.07.047
发表时间: 2011-11
期刊: Appl. Math. Comput.
影响因子: --
作者: [Mervan Pašić;Satoshi Tanaka]
通讯作者: Mervan Pašić;Satoshi Tanaka
2階線形常微分方程式の振動解のフラクタル次元
二阶线性常微分方程振荡解的分形维数
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [T. Ogawa, H. Takeda,, 田中 敏]
通讯作者: 田中 敏
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