Positive Solutions for a Functional Delay Second-order Three-point Boundary-value Problem
نویسندگان
چکیده
We establish criteria for the existence of positive solutions to the three-point boundary-value problems expressed by second-order functional delay differential equations of the form −x′′(t) = f(t, x(t), x(t− τ), xt), 0 < t < 1, x0 = φ, x(1) = x(η), where φ ∈ C[−τ, 0], 0 < τ < 1/4, and τ < η < 1.
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تاریخ انتشار 2006