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• 数学 • 上一篇    下一篇

一类时滞p-Laplacian差分方程边值问题正解的存在性

王林君1, 陈旭梅1, 尹云光2, 宫成春1   

  1. 1. 吉林大学 数学研究所, 长春 130012; 2. 吉林大学 计算机科学与技术学院, 长春 130012
  • 收稿日期:2008-05-25 修回日期:1900-01-01 出版日期:2009-03-26 发布日期:2009-03-26
  • 通讯作者: 宫成春

Existence of Positive Solutions for Boundary Value Problems ofp-Laplacian Difference Equations with Time Delay

WANG Linjun1, CHEN Xu mei1, YIN Yunguang2, GONG Chengchun1   

  1. 1. Institute of Mathematics, Jilin University, Changchun 130012, China;2. College of Computer Science and Technology, Jilin University, Changchun 130012, China
  • Received:2008-05-25 Revised:1900-01-01 Online:2009-03-26 Published:2009-03-26
  • Contact: GONG Chengchun

摘要: 利用不动点定理证明一类时滞p-Laplacian差分方程边值问题正解的存在性, 针对具体问题给出了数值实验计算结果, 并验证了主要结论的正确性.

关键词: p-Laplacian差分方程, 时滞, 不动点定理, 正解

Abstract: The existence of positive solutions for the boundary value problems of p-Laplacian difference equations with time delay was p roved. Sufficient conditions that guaranteed the existence of positive solutions for those problems were obtained. Furthermore, the numerical experiment was also carried out to illustrate the main result in this paper.

Key words: p-Laplacian difference equation, time delay, fixedpoint theorem, positive solution

中图分类号: 

  • O175.8