摘要
利用Avery-Henderson Fixed Point Theorem不动点定理,得到了时间测度上一类非线性二阶多点边值问题存在至少2个正解的一个充分条件,并给出具体的实例以说明其应用.
By applying Avery - Henderson fixed theorem, the research obtains one sufficient condition of the existence of at least two positive solutions to the nonlinear second - order multi - point boundary value problem on time scales, and several examples are given to show its application.
出处
《云南民族大学学报(自然科学版)》
CAS
2009年第4期292-297,共6页
Journal of Yunnan Minzu University:Natural Sciences Edition
基金
湖南省教育厅科学研究项目(07C389)
关键词
时间测度
边值问题
正解
不动点定理
time scale
boundary value problem
positive solution
fixed theorem