New existence theorems of positive solutions for singular boundary value problems
نویسندگان
چکیده
منابع مشابه
New existence theorems of positive solutions for singular boundary value problems ∗
In this paper, some nonexistence, existence and multiplicity of positive solutions are established for a class of singular boundary value problem. The authors also obtain the relation between the existence of the solutions and the parameter λ. The arguments are based upon the fixed point index theory and the upper and lower solutions method.
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ژورنال
عنوان ژورنال: Electronic Journal of Qualitative Theory of Differential Equations
سال: 2006
ISSN: 1417-3875
DOI: 10.14232/ejqtde.2006.1.13