摘要
应用锥上的不动点定理和锥理论,我们在对非线性项的不同假设下分别得到了一类2m阶离散Lidstone BVP特征值的存在区间.
By applying some fixed point theorems and cone theory, we, respectively, obtain some sufficient and necessary conditions for the bounded and unbounded existence intervals of eigenvalues for certain 2m^th discrete Lidstone boundary value problem under different assumptions on the nonlinear term.
出处
《数学学报(中文版)》
SCIE
CSCD
北大核心
2006年第3期617-624,共8页
Acta Mathematica Sinica:Chinese Series
基金
山东省自然科学基金资助(Y2001A01)
关键词
离散Lidstone
BVP
特征值
不动点定理
正解
discrete Lidstone boundary value problem
eigenvalue
fixed point thcorem
positive solution