| 超线性条件下奇异二阶三点边值问题正解的存在性 |
| |
| 引用本文： | 沈文国.超线性条件下奇异二阶三点边值问题正解的存在性[J].东北师大学报(自然科学版),2007,39(1):13-16. |
| |
| 作者姓名： | 沈文国 |
| |
| 作者单位： | 兰州工业高等专科学校基础学科部,甘肃,兰州,730050 |
| |
| 摘 要： | 应用锥上不动点定理,给出了奇异非线性二阶三点边值问题x"(t) a(t)f(x(t))＝0,0＜t＜1;x(0)＝0,x(1)＝kx(η)存在C0,1]正解的充分条件,这里η∈(0,1)是一常数,f∈C(0,∞]),0,∞]),a∈C((0,1),0,∞)).
|
| 关 键 词： | 超线性 奇异非线性三点边值问题 正解 锥上不动点定理 |
| 文章编号： | 1000-1832（2007）01-0013-04 |
| 收稿时间： | 2006-09-29 |
| 修稿时间： | 09 29 2006 12:00AM |
Positive solutions to singular boundary value problems of a class of second order three-point superlinear differential equations |
| |
| SHEN Wen-guo.Positive solutions to singular boundary value problems of a class of second order three-point superlinear differential equations[J].Journal of Northeast Normal University (Natural Science Edition),2007,39(1):13-16. |
| |
| Authors: | SHEN Wen-guo |
| |
| Institution: | The Basic Course Department of Lanzhou Polytechnic College, Lanzhou 730050, China |
| |
| Abstract: | |
| |
| Keywords: | superlinear singular three-point boundary value problem positive solution cone fixed-point |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
