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A second order uniform difference scheme for a singularly perturbed turning point problem |
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| Authors: | Sun Xiao-di |
| Institution: | Nanjing University, Nanjing |
| Abstract: | We construct a positive type difference scheme for a singularly perturbed boundary value problem with a turning point.It’s proved that this scheme is the second order convergence, uniformly in ε, to the solution of the singularly perturbed B.V.P.Numerical examples are provided. |
| Keywords: | singularly perturbed problem turning point difference method positive type difference scheme |
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