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TWO POSITIVE SOLUTIONS FOR A CLASS OF SINGULAR BOUNDARY VALUE PROBLEMS
作者姓名:郝兆才  张洪谦  屈跃宽
作者单位:Dept.of Math.,University of Science and Technology of China,Hefei 230026 Dept.of Math.,Qufu Normal University,Qufu 273165,Dept.of Math.,Weifang College.Weifang 260043,Dept.of Math.,Qufu Normal University,Qufu 273165
基金项目:Project supported by Natural Science Foundation of Shandong Province of China(Z2000A02,Y2001A03)and the Excellent Middle-Young Scientists Scientific Research Award Foundation of Shandong Province of China(02BS119)and Foundation of Education Department of
摘    要:An existence theorem of two positive solutions of the singular BVP1/(p(t))(p(t)y′(t))′+λα(t)f(y(t))=0,t∈(0,1),αy(0)-βp(t)y′(t)=0=γy(1)+δp(t)y′(t)was established by using topological degree theory.


TWO POSITIVE SOLUTIONS FOR A CLASS OF SINGULAR BOUNDARY VALUE PROBLEMS
Hao Zhaocai.TWO POSITIVE SOLUTIONS FOR A CLASS OF SINGULAR BOUNDARY VALUE PROBLEMS[J].微分方程年刊(英文版),2003(4).
Authors:Hao Zhaocai
Abstract:An existence theorem of two positive solutions of the singular BVP was established by using topological degree theory.
Keywords:singular boundary value problems  positive solutions  existence  cone  topological-degree
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