Structure of positive solution sets of sub-linear semi-positone operator equations

被引：0
|
作者：
Xian Xu
Donal O’Regan
机构：
[1] Xuzhou Normal University,Department of Mathematics
[2] National University of Ireland,Department of Mathematics
来源：
Positivity | 2012年 / 16卷
关键词：
Structure of positive solutions set; Sub-linear operator; Global bifurcation theories; 47H11; 34B15;
D O I：
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中图分类号：
学科分类号：
摘要：
In this paper, first we obtain some results on the structure of the positive solution set of a nonlinear operator equation. Then using these results, we obtain some existence results for positive solutions of nonlinear operator equations. We use global bifurcation theories to show our main results.
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页码：603 / 618
页数：15
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