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Author: Yantir, AhmetSubject: positive solutions

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    Citation - WoS: 4
    Citation - Scopus: 4
    Existence of Positive Solutions of a Sturm-Liouville Bvp on an Unbounded Time Scale
    (Taylor & Francis Ltd, 2008) Topal, S. Gulsan; Yantir, Ahmet; Cetin, Erbil
    A fixed point theorem of Guo-Krasnoselskii type is used to establish existence results for the nonlinear Sturm-Liouville dynamic equation (p(t)x(Delta))(del) + lambda phi(t)f(t,x(t)) = 0 with the boundary conditions on an unbounded time scale. Later on the positivity and the boundedness of the solutions are obtained by imposing some conditions on f.