| 非线性三阶微分方程特征值问题的正解 |
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| 引用本文： | 王素云.非线性三阶微分方程特征值问题的正解[J].天水师范学院学报,2002,22(2):1-2. |
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| 作者姓名： | 王素云 |
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| 作者单位： | 兰州师范高等专科学校,甘肃,兰州,730070 |
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| 摘 要： | 利用锥上不动点定理,讨论了非线性三阶方程特征值问题u'+λa(t)f(u)=0,u(0)=u'(0)=0,u(1)=0正解的存在性.这里不再要求f超线性或次线性增长.
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| 关 键 词： | 特征值问题 正解的存在性 不动点 |
| 文章编号： | 1371-1351(2002)02-0001-02 |
| 修稿时间： | 2001年12月4日 |
Positive Solution to Non-Linear Three-order Differential Equations Characteristic Root |
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| WANG Su-yun.Positive Solution to Non-Linear Three-order Differential Equations Characteristic Root[J].Journal of Tianshui Normal University,2002,22(2):1-2. |
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| Authors: | WANG Su-yun |
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| Abstract: | Abstract: The existence of positive solotion to Non-Linear Three-Order Differential EquationsCharacteristic Root,According to the theorem of indeterminate point on cone. Super linear or sub-linearincrease is not requested any longer. |
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| Keywords: | Characteristic Root problem existence of positive solution indeterminate point |
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