Existence of Positive Solutions for n Points Boundary Value alue Problems on Half-line

摘要：

In this paper,we consider the existence of multiple positive solutions for n-point boundary value problems on half-line (Φ(u))+a(t)f(t,u)=0,0≤t＜+∞,u(0)=n-2∑i=1 aiu(§i),u(+∞)=0,where Φ:R→R is an increasing homeomorphism and positive homomorphism and φ(0)=0,αi≥0;0＜n-2∑i=1αi＜1,0＜§1＜§2＜…＜§n-2＜+∞;a:0,+∞)→0,+∞)has countably many singularities on 0,+∞).By using the fixed point index theorems in cone, some existence results are obtained under weaker conditions.

关键词： boundary value problems fixed points index cone half-line

作者: Qin-Feng Liu Jian-Zhong Xiao

作者单位: College of Mathematics and Physics, Nanjing University of Information Science and Technology, Nanjing 210044, China

会议类型: 国际会议

会议名称: The 5th International Congress on Mathematical Biology(第五届国际生物数学大会 ICMB 2011)

会议地点: 南京

会议语种:英文

页码: 428-433

在线出版日期: 2011-06-01（万方平台首次上网日期，不代表论文的发表时间）