| 一类离散m点边值问题正解的存在性与多重性 |
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| 引用本文： | 任景莉,任保献. 一类离散m点边值问题正解的存在性与多重性[J]. 系统科学与数学, 2005, 25(1): 78-86 |
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| 作者姓名： | 任景莉 任保献 |
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| 作者单位： | 1. 中科院数学与系统科学研究院系统科学研究所,北京,100080;郑州大学数学系,郑州,450052
2. 安阳师范学院计算机科学系,安阳,455000 |
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| 摘 要： | 本文运用锥上的不动点理论,得到了一类离散多点边值问题的一个正解及两个正 解存在性.
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| 关 键 词： | 多点边值问题 锥 不动点 正解 |
| 修稿时间： | 2002-05-21 |
EXISTENCE AND MULTIPLICITY OF POSITIVE SOLUTIONS FOR DISCRETE m-POINT BOUNDARY VALUE PROBLEMS |
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| Ren Jingli,Ren Baoxian. EXISTENCE AND MULTIPLICITY OF POSITIVE SOLUTIONS FOR DISCRETE m-POINT BOUNDARY VALUE PROBLEMS[J]. Journal of Systems Science and Mathematical Sciences, 2005, 25(1): 78-86 |
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| Authors: | Ren Jingli Ren Baoxian |
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| Affiliation: | Renjingli Institute of systems science,chinese academy of sciences beijing 100080 Departmetn of mathematics zhengzhou university zhengzhou 450052 |
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| Abstract: | In this paper we obtain the existence of one positive solution and two positive solutions for a class of discrete multi-point boundary value problems by applying a fixed-point theorem in cones. |
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| Keywords: | Multi-point boundary value problems cone fixed-point positive solution. |
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