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检索条件"主题词=functional difference equations"
4 条 记 录,以下是1-10 订阅
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Existence of Periodic and Subharmonic Solutions for Second Order functional difference equations
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Acta Mathematicae Applicatae Sinica 2010年 第2期26卷 229-240页
作者: Hai-ping Shi Xue-jun Zhong Basic Courses Department Guangdong Baiyun Institute Guangzhou 510450 China
In this paper, by using the critical point theory, the existence of periodic and subharmonic solutions to a class of second order functional difference equations is obtained. The main approach used in our paper is var... 详细信息
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One-Signed Periodic Solutions of First-Order functional difference equations with Parameter
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Journal of Mathematical Research with Applications 2018年 第4期38卷 384-392页
作者: Yanqiong LU Ruyun MA Bo LU College of Mathematics and Statistics Northwest Normal University College of Mathematics and Computer Science Northwest Minzu University
In this paper,the authors obtain the existence of one-signed periodic solutions of the first-order functional difference equation ?u(n) = a(n)u(n)-λb(n)f(u(n-τ(n))),n ∈ Z by using global bifurcation techn... 详细信息
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Positive Solutions of p-Laplacian functional difference equations
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Chinese Quarterly Journal of Mathematics 2007年 第4期22卷 475-481页
作者: SONG Chang-xiu School of Mathematical Sciences South China Normal University Guangzhou 510631China School of Applied Mathematics Guangdong University of Technology Guangzhou 510006 China
In this paper, the author studies the boundary value problems for a p-Laplacian functional difference equation. By using a fixed point theorem in cones, sufficient conditions are established for the existence of the p... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Existence of asymptotically almost periodic solutions and stability properties for functional difference equations
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Journal of Chongqing University 2012年 第2期11卷 97-102页
作者: 吴中华 Basis Course Department Guangzhou Nanyang College
For functional difference equations with unbounded delay,we characterized the existence of totally stable and asymptotically almost periodic solution by using stability properties of a bounded solution in a certain li... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论