一类时滞p-Laplacian差分方程边值问题正解的存在性

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. 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

Abstract

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

CLC Number:

O175.8

WANG Linjun, CHEN Xu mei, YIN Yunguang, GONG Chengchun. Existence of Positive Solutions for Boundary Value Problems ofp-Laplacian Difference Equations with Time Delay[J].J4, 2009, 47(02): 261-264.

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

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