| MULTIPLE POSITIVE SOLUTIONS TO SINGULAR BOUNDARY VALUE PROBLEMS FOR SUPERLINEAR SECOND ORDER ODES |
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| 引用本文： | 蒋达清. MULTIPLE POSITIVE SOLUTIONS TO SINGULAR BOUNDARY VALUE PROBLEMS FOR SUPERLINEAR SECOND ORDER ODES[J]. 数学物理学报(B辑英文版), 2002, 22(2): 199-206. DOI: 10.1016/S0252-9602(17)30472-1 |
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| 作者姓名： | 蒋达清 |
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| 作者单位： | Jiang Daqing Department of Mathematics，Northeast Normal University，Changchun 130024，China |
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| 基金项目： | The work was supported by NNSF of China. |
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| 摘 要： | 11皿roduction and Main ResultsBoundary vlue probl。s(abbr．as BVP)associated with smgtllar second order ditherelltiale叩atiolls h出柏a IOllg hEtofy nd m聊dlfferem methods nd techniques h出用been sed皿ddev咖pod m OTder to obtmn——Oils qualltatn旧properties of the solutions．nr detmls,see/forInstance,papers [l－6] and the references therein．Ho。。r,only few。rks on singul。boundmpMu。Problems for suPe山near ODEs【of}6]．As》as。thorh。s,the worh on the。stenceof mlmltiple posit讨esoluti…
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| 收稿时间： | 2000-01-31 |
MULTIPLE POSITIVE SOLUTIONS TO SINGULAR BOUNDARY VALUE PROBLEMS FOR SUPERLINEAR SECOND ORDER ODES |
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| Jiang Daqing. MULTIPLE POSITIVE SOLUTIONS TO SINGULAR BOUNDARY VALUE PROBLEMS FOR SUPERLINEAR SECOND ORDER ODES[J]. Acta Mathematica Scientia, 2002, 22(2): 199-206. DOI: 10.1016/S0252-9602(17)30472-1 |
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| Authors: | Jiang Daqing |
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| Affiliation: | Jiang Daqing Department of Mathematics,Northeast Normal University,Changchun 130024,China |
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| Abstract: | This paper deals with the existence of positive solutions to the singular bound-ary value problem"(t)+q(t)f(t,y)=0, 0＜t＜1,y(0) = y(1) = 0,where q(t) may be singular at t = 0 and t = 1, f(t,y) may be superlinear at y = ∞ andsingular at y = 0. |
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| Keywords: | Singular boundary value problem existence superlinear the fixed point theorem |
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