POSITIVE SOLUTIONS TO PERIODIC BOUNDARY VALUE PROBLEM OF SINGULAR SEMI-POSITONE NONLINEAR THIRD-ORDER ORDINARY DIFFERENTIAL EQUATIONS
- ISSN号:2096-0174
- 期刊名称:《应用数学年刊:英文版》
- 时间:0
- 分类:O17[理学—数学;理学—基础数学]
- 相关基金:supported by Natural Science Foundation of Shandong Province (ZR2009AL014); National Natural Science Foundation of China (10871116)
中文摘要:
By means of nonlinear alternative of Leray-Schauder type and Schauder fixed point theorem, the existence of positive solutions to singular semi-positone nonlinear third-order differential equations are established. The results are illustrated with an example.