测度链上二阶三点动力包含解的存在性  

Existence of Solutions for Second-order Three Point Dynamic Inclusions on Time Scales

作　　者：葛静[1] 

机构地区：[1]淮阴师范学院数学科学学院,江苏淮安223300

出　　处：《淮阴师范学院学报（自然科学版）》2010年第1期1-4,共4页Journal of Huaiyin Teachers College;Natural Science Edition

基　　金：国家自然科学基金资助项目(10771212)

摘　　要：利用Sadovskii不动点定理和下半连续多值映射的连续选择定理,研究了测度链上二阶三点动力包含解的存在性,所得结果推广了前人的结论.By means of fix-point theorem due to Sadovskii and a continuous selection theorem for lower semi-continuous multi-valued maps, existence of solutions for second-order three-point dynamic inclusions on time scales is considered. Our results extend some known results.

关 键 词：测度链 动力包含 多值映射 解的存在性 

分 类 号：O175[理学—数学]