抽象空间中三阶奇异两点边值问题的正解  

Positive solutions for a singular third order two-point boundary value problem in abstract space

作　　者：蔡静静[1] 刘桂龙[2] 

机构地区：[1]同济大学应用数学系,上海200092 [2]新疆大学电气工程学院,新疆乌鲁木齐830047

出　　处：《山东大学学报（理学版）》2010年第8期62-65,共4页Journal of Shandong University(Natural Science)

摘　　要：通过构造一个特殊的锥,证明了Banach空间中三阶奇异两点边值问题正解的存在性和不存在性,给出例子说明主要结果。By constructing a special cone,the existence and nonexistence of positive solutions for a singular third order two-point boundary value problem in Banach space are studied,and an example is given to illustrate the main results.

关 键 词：BANACH空间 正解 奇异 不动点定理 

分 类 号：O175.8[理学—数学]