EXISTENCE AND NONEXISTENCE OF POSITIVE SOLUTIONS TO A THREE-POINT BOUNDARY VALUE PROBLEM |
| |
Affiliation: | Xinhong Chen, Weibing Wang (Dept. of Math., Hunan University of Science and Technology, Xiangtan 411201, Hunan) |
| |
Abstract: | In this paper, we are concerned with the existence and nonexistence of positive solutions to a three-point boundary value problems. By Krasnoselskii’s fixed point theorem in Banach space, we obtain sufficient conditions for the existence and non-existence of positive solutions to the above three-point boundary value problems. |
| |
Keywords: | positive solution Krasnoselskii’s fixed point theorem cone |
本文献已被 CNKI 维普 等数据库收录! |
|