| 泛函微分方程多个正周期解的存在性 |
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| 引用本文： | 姚玉娟,赵爱民,燕居让. 泛函微分方程多个正周期解的存在性[J]. 数学的实践与认识, 2007, 37(21): 153-156 |
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| 作者姓名： | 姚玉娟 赵爱民 燕居让 |
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| 作者单位： | 山西大学,数学科学学院,山西,太原,030006 |
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| 摘 要： | 考虑一类一阶非线性泛函微分方程,利用锥中的不动点理论给出存在多个正周期解的一些新的充分条件.
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| 关 键 词： | 泛函微分方程 正周期解 锥 |
| 修稿时间： | 2007-04-03 |
Multiple Positive Periodic Solutions for a Class of First Order Functional Differential Equations |
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| YAO Yu-juan,ZHAO Ai-min,YAN Ju-rang. Multiple Positive Periodic Solutions for a Class of First Order Functional Differential Equations[J]. Mathematics in Practice and Theory, 2007, 37(21): 153-156 |
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| Authors: | YAO Yu-juan ZHAO Ai-min YAN Ju-rang |
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| Abstract: | Consider a class of first order functional differential equation.By using a fixed point theorem on cone,some new sufficient conditions are obtained for existence of multiple positive periodic solutions. |
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| Keywords: | functional differential equation positive periodic solution cone |
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