Abstract
Approximations to an isolated solution of a two point boundary value problem are determined by projection methods with piecewise polynomial functions. Some principles are derived which lead in a uniform way to statements of high-order convergence for a variety of moment-type methods and collocation methods with Gaussian nodes.
Zusammenfassung
Näherungen für eine isolierte Lösung einer Zweipunkt-Randwertaufgabe werden durch Projektionsmethoden mit stückweise polynomischen Funktionen ermittelt. Einige Überlegungen prinzipieller Art führen in einheitlicher Weise zu Aussagen über hohe Konvergenzordnung für eine Vielzahl von Momentenmethoden und Kollokationsmethoden mit Gaußschen Knoten.
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This paper is in part an extension of the author's dissertation [8].
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Wittenbrink, K.A. High order projection methods of moment- and collocation-type for nonlinear boundary value problems. Computing 11, 255–274 (1973). https://doi.org/10.1007/BF02252915
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DOI: https://doi.org/10.1007/BF02252915