Browsing by Author "Asif, N.A."

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    Coupled Lower and Upper Solution Approach for the Existence of Solutions of Nonlinear Coupled System With Nonlinear Coupled Boundary Conditions
    (Universidad Catolica del Norte, 2016) Talib, I.; Asif, N.A.; Tunc, C.
    The present article investigates the existence of solutions of the following nonlinear second order coupled system with nonlinear coupled boundary conditions (CBCs), where f1, f2: [0, 1] × R → R, μ: R6 → R2 and v: R2 → R2 are continuous functions. The results presented in [γ, 11] are extended in our article. Coupled lower and upper solutions, Arzela-Ascoli theorem and Schauder's fixed point theorem play an important role in establishing the arguments. Some examples are taken to ensure the validity of the theoretical results.