详细信息
三阶三点边值问题的两个正解的存在性
On The Existence of Two Positive Solutions for Third-Order Three-Point Boundary Value Problem
文献类型:期刊文献
中文题名:三阶三点边值问题的两个正解的存在性
英文题名:On The Existence of Two Positive Solutions for Third-Order Three-Point Boundary Value Problem
作者:张立新[1];孙博[2];张洪[1]
机构:[1]北京联合大学基础部;[2]中央财经大学统计与数学学院
第一机构:北京联合大学基础教学部
年份:2013
卷号:38
期号:10
起止页码:30-33
中文期刊名:西南师范大学学报:自然科学版
收录:CSTPCD;;北大核心:【北大核心2011】;CSCD:【CSCD_E2013_2014】;
基金:国家自然科学基金数学天元基金资助(11126245);北京联合大学中青年骨干教师项目资助
语种:中文
中文关键词:三阶三点边值问题;不动点定理;正解
外文关键词:third-order three point boundary value problem; fixed point theorem; positive solution
摘要:考虑三阶三点边值问题u'''(t)+a(t)f(t,u(t))=0 t∈(0,1)u(0)=au(η),u′(1)=βu′(η),u″(0)=0当非线性项f满足一定的增长条件时,利用Avery-Henderson不动点定理得到了上述边值问题至少有2个正解的存在性结果.
This paper deals with the third-order three-point boundary value problem,and the existence of at least two positive solutions for the above problem has been established by using Avery-Henderson fixed point theorem , when f satisfies some growth conditions.
参考文献:
正在载入数据...