follicular-unit
发表于 2025-3-25 05:08:50
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过于平凡
发表于 2025-3-25 09:17:20
A Method for the Numerical Computation of Best ,,-Approximations of Continuous Functions,hed an algorithm for the computation of such best approximations. However, Usow succeeded to prove the convergence of his algorithm only for conditions on . and on {....} which are fairly restrictiv and difficult to verify.
CHAFE
发表于 2025-3-25 13:47:55
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违反
发表于 2025-3-25 18:51:27
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Foreknowledge
发表于 2025-3-25 21:20:03
Allgemeine Einschrittverfahren,ple for the construction of classical Runge-Kutta-procedures but also the possibility to put physical a-priori-knowledge about the solution into the procedure. Besides this, arbitrary order of accuracy may be reached without difficulties.
共同确定为确
发表于 2025-3-26 01:08:05
,Zur Konstruktion einer Minimallösung bei Linearer Simultanapproximation, .:B → . sei eine oberhalbstetige und .:B → . eine unterhalbstetige Funktion mit .(x) ≥ . für alle .. Wir suchen ein . ∈ ., das die Zahl. bezüglich . minimiert. Dabei verstehen wir unter ∥ • ∥ die Tschebyscheff-Norm und setzen
使绝缘
发表于 2025-3-26 07:11:15
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CHAFE
发表于 2025-3-26 08:31:52
Allgemeine Einschrittverfahren,rature-formula. Then the right-hand-side of the differential equation has to be evaluated for some unknown values of the solution of the differential equation. This may be done by three various methods, called: recurrent quadratures, extrapolation, Taylor-series-expansions. Each of these possibiliti
捐助
发表于 2025-3-26 14:42:37
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overshadow
发表于 2025-3-26 16:50:44
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