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.
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Communicated by Su Yu-cheng
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Xiao-di, S. A second order uniform difference scheme for a singularly perturbed turning point problem. Appl Math Mech 13, 143–147 (1992). https://doi.org/10.1007/BF02454237
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DOI: https://doi.org/10.1007/BF02454237