中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
avariationalodeanditsapplicationtoanellipticproblem

文献类型:期刊论文

作者Huansong Zhou; Hongbo Zhu
刊名actamathematicaeapplicataesinica
出版日期2007
卷号023期号:004页码:685
ISSN号0168-9673
英文摘要In this paper, we consider the following ODE problem { (-u"(τ)+(N-1)(N-3)/4τ^2 )u(τ)+λu(τ)=f(τ,τ(1-N)/2 u)u(τ),τ〉0, u∈H, N≥3. (P),where f ∈ C((0,+∞) ×R,R), f(τ,s) goes to p(τ) and q(τ) uniformly in τ 〉 0 as s→ 0 and s→+∞ respectively, 0≤ p(τ) ≤ q(τ) ∈L^∞(0,∞). Moreover, for τ 〉 0, f(τ, s) is nondecreasing in s≥ 0. Some existence and non-existence of positive solutions to problem (P) are proved without assuming that p(τ) = 0 and q(τ) has a limit at infinity. Based on these results, we get the existence of positive solutions for an elliptic problem.
语种英语
源URL[http://ir.wipm.ac.cn/handle/112942/19558]  
专题中国科学院武汉物理与数学研究所
作者单位中国科学院武汉物理与数学研究所
推荐引用方式
GB/T 7714
Huansong Zhou,Hongbo Zhu. avariationalodeanditsapplicationtoanellipticproblem[J]. actamathematicaeapplicataesinica,2007,023(004):685.
APA Huansong Zhou,&Hongbo Zhu.(2007).avariationalodeanditsapplicationtoanellipticproblem.actamathematicaeapplicataesinica,023(004),685.
MLA Huansong Zhou,et al."avariationalodeanditsapplicationtoanellipticproblem".actamathematicaeapplicataesinica 023.004(2007):685.

入库方式: OAI收割

来源:武汉物理与数学研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。