摘要
对固定的1≤k≤n-1,运用锥拉伸与锥压缩不动点定理,研究了具有奇性的(k,n-k)共轭多点边值问题方程组正解的存在性。
As 1≤k≤n-1, by using the fixed-point theorem of cone expansion and compress, the existence of positive solutions to a system of singular (k, n-k) conjugate multi-point boundary value problems is studied.
出处
《河北科技大学学报》
CAS
北大核心
2011年第4期303-307,共5页
Journal of Hebei University of Science and Technology
关键词
奇异
(k
n-k)共轭多点边值问题
正解
不动点定理
singular
(k, n- k) conjugate multi-point boundary value problem
positive solutions
fixed-point theorems