| 非线性四阶四点边值问题的正解 |
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| 作者姓名： | 田淑杰 孔令彬 |
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| 作者单位： | 东北石油大学数学科学与技术学院 |
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| 摘 要： | 利用锥不动点定理,并结合Green函数性质,证明一类四阶四点边值问题的正解的存在性.
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| 关 键 词： | 四点边值问题 锥 正解 |
Positive solution to the nonlinear fourth order four-point boundary value problem |
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| Authors: | TIAN Shu-jie KONG Ling-bin |
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| Institution: | (School of Mathematical Science and Technology,Northeast Petroleum University,Daqing,Heilongjiang 163318,China) |
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| Abstract: | The existence of positive solutions to the nonlinear fourth order four-point boundary value problem is proved by using the positiveness of Green’s function and the fixed point theorems in cone. |
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| Keywords: | four-point boundary value problem cone positive solutions |
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