| 一类含参数二阶两点边值问题正解的存在性 |
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| 引用本文： | 师利红,李杰梅.一类含参数二阶两点边值问题正解的存在性[J].佳木斯大学学报,2009,27(4):577-578,581. |
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| 作者姓名： | 师利红 李杰梅 |
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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： | 运用不动点指数理论,讨论了二阶两点边值问题υ"(t)+λυ(t)+f(υ)=0 t∈(0,1),υ(0)=υ(1)=0.正解的存在性,其中λ∈0,∞)为参数,f∈C(0,∞),0,∞)).
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| 关 键 词： | 两点边值问题 正解 不动点指数 |
Positive Solutions to a Class of Second Order Two-point Boundary Value Problems with Parameters |
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| SHI Li-hong,LI Jie-mei.Positive Solutions to a Class of Second Order Two-point Boundary Value Problems with Parameters[J].Journal of Jiamusi University(Natural Science Edition),2009,27(4):577-578,581. |
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| Authors: | SHI Li-hong LI Jie-mei |
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| Institution: | College of Mathematics and Information Science;Northwest Normal University;Lanzhou 730070;China |
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| Abstract: | |
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| Keywords: | two-point boundary problem positive solution fixed point index |
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