Solutions for an operator equation under the conditions of pairs of paralleled lower and upper solutions

被引：6
作者：
Xu Xian [1 ]
Sun Jingxian [1 ]
机构：
[1] Xuzhou Normal Univ, Dept Math, Jiangsu 221116, Peoples R China
来源：
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS | 2008年 / 69卷 / 07期
基金：
中国国家自然科学基金;
关键词：
lower and upper solutions; the fixed point index; operator equation; (e(1); B)-limit increasing operator;
D O I：
10.1016/j.na.2007.08.005
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, under the condition of two pairs of strict lower and upper solutions and using the concept of (e(1), B)-limit increasing operator, some multiplicity results for an operator equation are obtained by the method of the fixed point index. (C) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2251 / 2266
页数：16
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