| 二阶线性齐次方程解的导函数Sturm比较定理 |
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| 引用本文： | 程崇高,邓宗琦. 二阶线性齐次方程解的导函数Sturm比较定理[J]. 华中师范大学学报(自然科学版), 1991, 30(3): 0-0 |
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| 作者姓名： | 程崇高 邓宗琦 |
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| 作者单位： | 黄冈教育学院(程崇高)，华中师范大学(邓宗琦) |
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| 摘 要： | 本文推广了Picone恒等式,并由此在较弱的条件下建立了二阶线性齐次方程解的导函数sturm比较定理。
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| 关 键 词： | 二阶线性齐次方程 Picone恒等式 导函数 Sturm比较定理 |
| 收稿时间： | 1991-03-25 |
ON STURM COMPARISON THEOREMS FOR THE DERIVATIVE FUNCTIONS OF SOLUTIONS OF LINEAR SECOND ORDER DIFFERENTIAL EQUATIONS |
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| Cheng Chonggao. ON STURM COMPARISON THEOREMS FOR THE DERIVATIVE FUNCTIONS OF SOLUTIONS OF LINEAR SECOND ORDER DIFFERENTIAL EQUATIONS[J]. Journal of Central China Normal University(Natural Sciences), 1991, 30(3): 0-0 |
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| Authors: | Cheng Chonggao |
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| Abstract: | In this paper,we generalize Picone identity)and by the generalized identities set up Sturm comparison theorems for the derivative functions of solutions of linear second order differential equations on weaker conditions. |
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| Keywords: | linear second order differential equation Picone identity derivative function Sturm comparison theorem |
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