文章基本信息

标题：Existence of Triple Positive Solutions for Second-Order Discrete Boundary Value Problems
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作者：Yanping Guo ; Jiehua Zhang ; Yude Ji 等
期刊名称：Discrete Dynamics in Nature and Society
印刷版ISSN：1026-0226
电子版ISSN：1607-887X
出版年度：2007
卷号：2007
DOI：10.1155/2007/60534
出版社：Hindawi Publishing Corporation
摘要：By using a new fixed-point theorem introduced by Avery and Peterson (2001), we obtain sufficient conditions for the existence of at least three positive solutions for the equation Δ2x(k−1)