Positive Solutions of Singular Boundary Value Problems of Fourth-Order Differential Equations
Received:December 20, 2006  Revised:May 25, 2007
Key Words: singular boundary value problems   positive solution   cone   fixed point index.  
Fund Project:the National Natural Science Foundation of China (No.10671167); the Chunlei Program of SDUST (No.2008AZZ044).
Author NameAffiliation
CUI Yu Jun College of Information Science and Engineering, Shandong University Science and Technology, Shandong 266510, China 
SUN Jing Xian Department of Mathematics, Xuzhou Normal University, Jiangsu 221116, China 
ZOU Yu Mei College of Information Science and Engineering, Shandong University Science and Technology, Shandong 266510, China 
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Abstract:
      The singular boundary value problem $$\left\{\begin{array}{lcl}\varphi^{(4)}(x)-h(x)f(\varphi(x))=0,\quad 0
Citation:
DOI:10.3770/j.issn:1000-341X.2009.02.024
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