Mathematical modelling of an electrolysis process
Miloslav Feistauer, Harijs Kalis, Mirko Rokyta (1989)
Commentationes Mathematicae Universitatis Carolinae
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Miloslav Feistauer, Harijs Kalis, Mirko Rokyta (1989)
Commentationes Mathematicae Universitatis Carolinae
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Teresa Regińska (1988)
Aplikace matematiky
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A pointwise error estimate and an estimate in norm are obtained for a class of external methods approximating boundary value problems. Dependence of a superconvergence phenomenon on the external approximation method is studied. In this general framework, superconvergence at the knot points for piecewise polynomial external methods is established.