Sun Xiao-di, Wu Qi-guang. A Coupling Difference Scheme for the Numerical Solution of a Singular Perturbation Problem[J]. Applied Mathematics and Mechanics, 1992, 13(11): 963-970.
Citation:
Sun Xiao-di, Wu Qi-guang. A Coupling Difference Scheme for the Numerical Solution of a Singular Perturbation Problem[J]. Applied Mathematics and Mechanics, 1992, 13(11): 963-970.
Sun Xiao-di, Wu Qi-guang. A Coupling Difference Scheme for the Numerical Solution of a Singular Perturbation Problem[J]. Applied Mathematics and Mechanics, 1992, 13(11): 963-970.
Citation:
Sun Xiao-di, Wu Qi-guang. A Coupling Difference Scheme for the Numerical Solution of a Singular Perturbation Problem[J]. Applied Mathematics and Mechanics, 1992, 13(11): 963-970.
In this paper,we consider a singularly perturbed problem without turning points.On a special discretization mesh,a coupling difference scheme,resulting from central difference scheme and Abrahamsson-Keller-Kreiss box scheme,is proposed and the second order convergence,uniform in the small parameter,is proved.Finally,numerical results are provided.
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