Positive solutions for nonlinear singular boundary value problems
نویسندگان
چکیده
منابع مشابه
Positive solutions for nonlinear singular boundary value problems
We discuss the existence of positive solutions for singular secondorder boundary value problems x′′ = μf (t, x, x′), ax(0) − bx′(0) = k ≥ 0, x′(∞) = 0, where f may be singular at x = 0 and x′ = 0 and can change sign. Via fixed point theory, we establish the existence of positive solutions under some conditions on f . Our results deal with the situation where the solutions approach the singulari...
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ژورنال
عنوان ژورنال: Applied Mathematics Letters
سال: 1999
ISSN: 0893-9659
DOI: 10.1016/s0893-9659(98)00158-x