| 奇异脉冲微分方程m点边值问题多个正解的存在性 |
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| 引用本文： | 张学梅,葛渭高. 奇异脉冲微分方程m点边值问题多个正解的存在性[J]. 北京理工大学学报, 2009, 29(12): 1122-1125 |
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| 作者姓名： | 张学梅 葛渭高 |
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| 作者单位： | 北京理工大学,理学院,北京,100081;华北电力大学,数理系,北京,102206;北京理工大学,理学院,北京,100081 |
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| 基金项目： | 国家自然科学基金资助项目，国家教育部高等学校博士学科点专项科研基金资助课题 |
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| 摘 要： | 利用锥上的不动点指数定理,研究一类带p-Laplace算子的奇异脉冲微分方程m点边值问题,并给出多个正解存在的充分条件.
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| 关 键 词： | 奇异 脉冲微分方程 m点边值问题 不动点指数定理 正解 |
| 收稿时间： | 2009-03-17 |
Existence of Multiple Positive Solutions to m-Point Boundary Value Problem for Singular Impulsive Differential Equations |
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| ZHANG Xue-mei and GE Wei-gao. Existence of Multiple Positive Solutions to m-Point Boundary Value Problem for Singular Impulsive Differential Equations[J]. Journal of Beijing Institute of Technology(Natural Science Edition), 2009, 29(12): 1122-1125 |
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| Authors: | ZHANG Xue-mei and GE Wei-gao |
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| Affiliation: | School of Science, Beijing Institute of Technology, Beijing 100081, China;Department of Mathematics and Physics, North China Electric Power University, Beijing 102206, China;School of Science, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | Using fixed point index theory in cones sufficient conditions are presented, which guarantee the existence of multiple positive solutions to a class of impulsive singular m-point boundary value problems. |
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| Keywords: | singularity impulsive differential equation m-point boundary value problem fixed point index theory positive solution |
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