Positive Solutions for Multiparameter Semipositone Discrete Boundary Value Problems via Variational Method

被引：7
|
作者：
Yu, Jianshe [1 ,2 ]
Zhu, Benshi [1 ]
Guo, Zhiming [2 ]
机构：
[1] Hunan Univ, Coll Math & Econometr, Changsha 410082, Peoples R China
[2] Guangzhou Univ, Coll Math & Informat Sci, Guangzhou 510006, Guangdong, Peoples R China
来源：
ADVANCES IN DIFFERENCE EQUATIONS | 2008年 / 2008卷 / 1期
基金：
高等学校博士学科点专项科研基金; 中国国家自然科学基金;
关键词：
D O I：
10.1155/2008/840458
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We study the existence, multiplicity, and nonexistence of positive solutions for multiparameter semipositone discrete boundary value problems by using nonsmooth critical point theory and subsuper solutions method. Copyright (c) 2008 Jianshe Yu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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页数：15
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