Kudu, MustafaAmirali, İlhameAmiraliyev, Gabil M.2020-04-302020-04-3020181787-24051787-2413https://doi.org/10.18514/MMN.2018.2455https://hdl.handle.net/20.500.12684/5306WOS: 000441460300026In this paper, a parameter-uniform numerical method for a parameterized singularly perturbed ordinary differential equation containing integral boundary condition is studied. Asymptotic estimates on the solution and its derivatives are derived. A numerical algorithm based on upwind finite difference operator and an appropriate piecewise uniform mesh is constructed. Parameter-uniform error estimate for the numerical solution is established. Numerical results are presented, which illustrate the theoretical results.en10.18514/MMN.2018.2455info:eu-repo/semantics/openAccessparameterized problemsingular perturbationuniform convergencefinite difference schemeShiskin meshintegral boundary conditionArticle191337353WOS:000441460300026Q4