方舟 发表于 2025-3-30 11:18:49

Uniqueness of Best L1-Approximations of Continuous Functions, dimensional subspaces in the weighted L.-norm is studied. Characterizations of uniqueness of best approximations are obtained. Various examples of subspaces which guarantee uniqueness, including subspaces of polynomials and linear spline functions of two variables, are presented.

轻率看法 发表于 2025-3-30 15:41:20

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Lipoprotein(A) 发表于 2025-3-30 17:40:55

,Ein mathematisches Modell für den Reifungsprozess roter Blutkörperchen bei Neugeborenen,k der Universität Münster unter der Anleitung von Herrn Professor Dr. Schellong angefertigten Dissertationen (vgl. , ) erhoben. Aus der Lösung des mathematischen Modells können Rückschlüsse für die Medizin gezogen werden. Die zur Beschreibung benutzten Parameter werden hierbei durch optimale A

只有 发表于 2025-3-30 22:53:26

On the P-Stability of One-Step Collocation for Delay Differential Equations, b are complex coefficients and τ is any positive constant delay. Convergence and superconvergence results for this method were recently proved. We show that it is P-stable, that is it yields an approximate solution u which, as y itself does, asymptotically vanishes if ∣b∣<−Re(a).

CRP743 发表于 2025-3-31 04:06:10

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Duodenitis 发表于 2025-3-31 08:53:20

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Aggrandize 发表于 2025-3-31 13:02:47

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金哥占卜者 发表于 2025-3-31 14:34:22

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人类学家 发表于 2025-3-31 21:36:01

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讥讽 发表于 2025-4-1 01:40:29

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查看完整版本: Titlebook: Delay Equations, Approximation and Application; International Sympos G. Meinardus,G. Nürnberger Book 1985 Springer Basel AG 1985 Europe.Ger