| 一类非线性脉冲时滞微分方程正周期解的存在性 |
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| 引用本文： | 姚晓洁. 一类非线性脉冲时滞微分方程正周期解的存在性[J]. 广西科学, 2008, 15(2): 119-122 |
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| 作者姓名： | 姚晓洁 |
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| 作者单位： | 广西柳州师范高等专科学校数学与计算机科学系,广西柳州,545004 |
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| 摘 要： | 在不要求极限f0,f∞是0或∞且f-g≥0的条件下,利用锥不动点定理,获得一类非线性脉冲时滞微分方程至少存在1~2个正ω-周期解的充分条件.
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| 关 键 词： | 脉冲 时滞 周期解 不动点定理 |
| 文章编号： | 1005-9164(2008)02-0119-04 |
| 收稿时间： | 2007-05-29 |
| 修稿时间： | 2007-05-29 |
Existence of Positive Periodic Solutions for a Class of Nonlinear Differential Equation with Impulsive and Delay |
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| YAO Xiao-jie. Existence of Positive Periodic Solutions for a Class of Nonlinear Differential Equation with Impulsive and Delay[J]. Guangxi Sciences, 2008, 15(2): 119-122 |
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| Authors: | YAO Xiao-jie |
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| Affiliation: | Department of Mathematics and Computer Science, Liuzhou Teachers College, Liuzhou, Guangxi 545004, China |
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| Abstract: | By using the fixed-point theorem,some sufficient conditions were obtained for the existence and multiplicity solutions of positive periodic solutions of a class of nonlinear differential equation with impulsive and delay. |
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| Keywords: | impulsive delay periodic solutions fixed point theorem |
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