期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
半线性三阶差分方程边值问题的非负解 被引量:2
1
作者 郝兆才 《数学物理学报(A辑)》 CSCD 北大核心 2001年第2期225-229,共5页
该文研究了一类半线性三阶差分方程边值问题△3u(t)+a(t)f(u(t))=0.2≤T≤T+2u(0)=u(1)=u(T+3)=0的非负解,得到了该方程在锥与环形域相交部分非负解的存在性,包含、改近和推广了文[3.... 该文研究了一类半线性三阶差分方程边值问题△3u(t)+a(t)f(u(t))=0.2≤T≤T+2u(0)=u(1)=u(T+3)=0的非负解,得到了该方程在锥与环形域相交部分非负解的存在性,包含、改近和推广了文[3.4,5.6]的主要结果. 展开更多
关键词 半线性差分方程 边值问题 非负解 三阶 存在性
下载PDF
EXISTENCE AND UNIQUENESS OF WEIGHTED PSEUDO ALMOST AUTOMORPHIC SEQUENCE SOLUTIONS TO SOME SEMILINEAR DIFFERENCE EQUATIONS
2
作者 Xiliang Li , Xidong Sun (Dept. of Math. and Information Sciences, Shandong Institute of Business and Technology, Yantai 264005, Shandong) 《Annals of Differential Equations》 2011年第2期183-189,共7页
In this paper, we consider a semilinear difference equation in a Banach space. Under some suitable conditions on f, we prove the existence and uniqueness of a weighted pseudo almost automorphic sequence solution to th... In this paper, we consider a semilinear difference equation in a Banach space. Under some suitable conditions on f, we prove the existence and uniqueness of a weighted pseudo almost automorphic sequence solution to the equation. 展开更多
关键词 pseudo almost automorphy weighted pseudo almost automorphic sequence semilinear difference equations
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部