Positive solutions for singular systems
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Bingmei Liu; Lishan Liu; Yonghong Wu
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Article
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2007
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Elsevier Science
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English
β 228 KB
This paper investigates the following singular systems of nonlinear second-order three-point boundary value problems where Ξ· β (0, 1), 0 < Ξ±Ξ· < 1, f and g may be singular at t = 0 and/or t = 1. Under some weaker conditions the existence of positive solutions is obtained by applying the fixed point