Positive Solutions of an Equation Associated with an Elastic Beam with Simply Supported End-Points
Received:December 14, 2001  
Key Words: Fourth-order boundary value problem   positive solution   existence   fixed point  
Fund Project:
Author NameAffiliation
MA Ru-yun Dept. of Math.
Northwest Normal Universtiy
Lanzhou
China 
SONG Ling-yu Dept. of Math.
Northwest Normal Universtiy
Lanzhou
China 
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Abstract:
      In this paper, we consider the fourth-order two-point boundary problem describing the deformation of an elastic beam with simply supported end-points. We show the existence of positive solutions without any growth restrictions on f.
Citation:
DOI:10.3770/j.issn:1000-341X.2004.02.021
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