| 一类高阶微分方程第二特征值的上界 |
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| 引用本文： | 贾高. 一类高阶微分方程第二特征值的上界[J]. 数学研究, 1999, 32(3): 232-237 |
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| 作者姓名： | 贾高 |
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| 作者单位： | 坦克学院数学教研室!安徽蚌埠233013 |
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| 摘 要： | 本文研究形如（１．１）的第二特征上界问题，得到了定理１ 和定理２，其中定理１ 的估计系数与［ａ，ｂ］无关，定理２ 的结果在一定条件下比定理１ 好．
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| 关 键 词： | 微分方程 特征值 上界 |
On the Upper Bound of Second Eigenvalues for Differential Equations with High Order |
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| Jia Gao. On the Upper Bound of Second Eigenvalues for Differential Equations with High Order[J]. Journal of Mathematical Study, 1999, 32(3): 232-237 |
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| Authors: | Jia Gao |
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| Abstract: | In this paper, we consider the upper bound of second eigenvalue about (1.1), and obtain Theorem 1 and Theorem 2. The estimation coefficient of Theorem 1 is independent of [a,b] . In some cases, the result of Theorem 2 is better than that of Theorem 1. |
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| Keywords: | Differential Equations Eigenvalues Upper Bound |
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