| 一阶隐式微分方程周期边值问题的上下解与迭合度 |
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| 引用本文： | 王丽,刘永莉,霍锦霞.一阶隐式微分方程周期边值问题的上下解与迭合度[J].数学杂志,2013,33(5). |
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| 作者姓名： | 王丽 刘永莉 霍锦霞 |
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| 作者单位： | 兰州城市学院数学学院,甘肃兰州,730070 |
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| 摘 要： | 本文研究了一类一阶隐式微分方程周期边值问题的可解性.利用上下解方法和迭合度理论,获得了至少存在一个解的充分条件.
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| 关 键 词： | 隐式微分方程 周期边值问题 上下解 迭合度 |
THE UPPER AND LOWER SOLUTIONS OF FIRST ORDER IMPLICIT DIFFERENTIAL EQUATION WITH PERIODIC BOUNDARY VALUE PROBLEMS AND COINCIDENCE DEGREE |
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| WANG Li
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LIU Yong-li
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HUO Jin-xia.THE UPPER AND LOWER SOLUTIONS OF FIRST ORDER IMPLICIT DIFFERENTIAL EQUATION WITH PERIODIC BOUNDARY VALUE PROBLEMS AND COINCIDENCE DEGREE[J].Journal of Mathematics,2013,33(5). |
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| Authors: | WANG Li LIU Yong-li HUO Jin-xia |
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| Abstract: | |
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| Keywords: | implicit differential equations periodic boundary value problems upper and lower solutions coincidence degree |
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