| 时滞微分方程的不共轭性 |
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| 引用本文： | 郑祖庥,俞元洪.时滞微分方程的不共轭性[J].数学研究,1995,28(4):49-53. |
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| 作者姓名： | 郑祖庥 俞元洪 |
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| 作者单位： | 安徽大学数学系，中国科学院应用数学研究所 |
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| 摘 要： | 本文推广了共轭点和不共轭微分方程的概念，证明了时滞微分方程的不共轭区间不可能是一个单点集．此外，还证明了时滞微分方程的不共轭性与边值问题的可解性之间的联系．
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| 关 键 词： | 时滞微分方程，不共轭性，共轭点 |
Disconjuewy of Delay Differential Equations |
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| Zheng Zuxiu.Disconjuewy of Delay Differential Equations[J].Journal of Mathematical Study,1995,28(4):49-53. |
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| Authors: | Zheng Zuxiu |
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| Abstract: | We generalize the notions of a conjugate point a discojugate equation ,and show that the interval of disconjugacy of each delay differential equation does not degenertae into a one-point set and the show the connection between the disconjugacy of the delay differentiai equation and the solvability of the boundary value problelm. |
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| Keywords: | Delay differential equation disconjugacy Cojugate point |
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