Positive Solutions of Sub-Linear Semi-Positone Boundary Value Problem System
Received:April 29, 2006  Revised:August 28, 2006
Key Words: semi-positone differential boundary value problems system   the fixed point index   positive solutions.  
Fund Project:the National Natural Science Foundation of China (No.10671167).
Author NameAffiliation
XU Xi An Department of Mathematics, Xuzhou Normal University, Jiangsu 221116, China 
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Abstract:
      In this paper, we study the existence of positive solutions of a sub-linear semi-positone differential boundary value problems system with positive parameter. We prove that the semi-positone differential boundary value problems system has at least one positive solution for the parameter sufficiently large.
Citation:
DOI:10.3770/j.issn:1000-341X.2008.02.009
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