| 半无穷区间二阶半正边值问题的多个正解的存在性 |
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| 引用本文： | 边明华.半无穷区间二阶半正边值问题的多个正解的存在性[J].科技信息,2008,16(2):164-165. |
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| 作者姓名： | 边明华 |
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| 作者单位： | 浙江师范大学 |
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| 摘 要： | 本文利用Leggett-Williams不动点定理结合平移变换的方法,研究了一类半无穷区间二阶半正边值问题的多个正解的存在性。
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| 关 键 词： | 边值问题 不动点 正解 |
EXISTENCE OF MULTIPLE POSITIVE SOLUTIONS FOR SECOND-ORDER SEMIPOSITONE BOUNDARY VALUE PROBLEMS ON THE HALF-LINE |
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| Sun Yanmei.EXISTENCE OF MULTIPLE POSITIVE SOLUTIONS FOR SECOND-ORDER SEMIPOSITONE BOUNDARY VALUE PROBLEMS ON THE HALF-LINE[J].Science,2008,16(2):164-165. |
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| Authors: | Sun Yanmei |
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| Institution: | Sun Yanmei (1.Department of Mathematics, Qufu Normal University, Shandong Qufu 273165; 2.Department of Mathematics, Weifang University, Shandong Weifang 261061) |
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| Abstract: | In this paper, using the Leggett-Williams fixed point theorem combining with shift transformation, we establish the existence of multiple positive solutions for a class of second-order semipositone boundary valve problems on the half-line. |
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| Keywords: | Boundary value problem fixed point positive solution |
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