抽象二阶周期边值问题解的存在性 |
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引用本文: | 刘喆. 抽象二阶周期边值问题解的存在性[J]. 大学数学, 2009, 25(6) |
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作者姓名: | 刘喆 |
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作者单位: | 西北师范大学,数学与信息科学学院,甘肃,兰州,730070 |
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摘 要: | 研究了有序Banach空间中二阶周期边值问题解的存在性,利用凸锥理论与上、下解方法,获得了解的存在性结果.
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关 键 词: | 周期边值问题 正规锥 增算子 |
Existence of Solution for Abstract Second order Periodic Boundary Value Problems |
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Abstract: | This paper discusses the existence of solution for second order periodic boundary value problems in ordered Banach spaces.By using convex-cone theory,and supersolution and subsolution method.The existence results of solutions are also obtained. |
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Keywords: | periodic boundary value problems normal cone increasing operator |
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