A posteriori error estimates for one-dim
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R. Vulanoviฤ; G. Hovhannisyan
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Article
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2006
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Elsevier Science
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English
โ 630 KB
This paper is concerned with the upwind finite-difference discretization of a quasilinear singularly perturbed boundary value problem without turning points. Kopteva's a posteriori error estimate [1] is generalized and improved.