摘要
讨论了时间尺度上三点边值问题,利用锥拉伸与锥压缩型的Krasnosel′skii不动点定理,对其正解的存在性进行探究.
Researched the three-point boundary value problems on time scales,and the existence of positive solutions was obtained by using of the Krasnose′ skill fixed point theorem of cone expansion-compression type.
出处
《高师理科学刊》
2015年第12期24-26,共3页
Journal of Science of Teachers＇College and University
关键词
时间尺度
边值问题
正解
time scale
boundary value problem
positive solution
