Ein Abstiegsverfahren für Approximationsaufgaben in normierten Räumen |
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| Authors: | Reinhart Schultz |
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| Affiliation: | (1) Seminar für Industriebetriebslehre und Organisation der Universität Hamburg, Von-Melle-Park 5, D-2000 Hamburg 13, Germany (Fed. Rep.) |
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| Abstract: | Summary A numerical method for constrained approximation problems in normed linear spaces is presented. The method uses extremal subgradients of the norms or sublinear functionals involved in the approximation problem considered. Under certain weak assumptions the convergence of the method is proved. For various normed spaces hints for practical realization are given and several numerical examples are described.
Ein Abstiegsverfahren für Approximationsaufgaben in normierten Räumen |
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| Keywords: | AMS(MOS): 65K05 CR: 5.15 |
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