摘要
在半序Banach空间中,利用集值映射得不动点定理,讨论一阶非线性积分-微分包含边值问题多个正解的存在性,并把所的结果应用到单值映射,所得结果减弱了对函数f的限制。
By using the fixed point theorem for the set-valued maps, this paper discusses the existence of multi-positive solutions of the boundary value problems for the first order nonlinear integro-differential inclusions in Banaeh spaces. When the conclusions are applied to the single value maps, they weaken the restricted conditions on the function f.
出处
《江苏工业学院学报》
2006年第1期58-61,共4页
Journal of Jiangsu Polytechnic University
