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Zusammenfassung

In der mathematischen Elastizitätstheorie sind die Prinzipe vom Minimum der Formänderungsarbeit und vom Minimum der Ergänzungsarbeit [Satz von Castigliano (d. Übers.)] wirksame Hilfsmittel zur Gewinnung von Näherungslösungen schwieriger Randwertaufgaben. In der Plastizitätstheorie sind exakte Lösungen noch schwieriger zu gewinnen als in der Elastizitätstheorie. Es ist daher zu erwarten, daß hier Extremalprinzipe die gleiche, wenn nicht eine noch wichtigere Rolle spielen warden1.

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© 1954 Springer-Verlag

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Prager, W., Hodge, P.G. (1954). Extremalprinzipe. In: Theorie ideal plastischer Körper. Springer, Vienna. https://doi.org/10.1007/978-3-7091-7835-5_9

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  • DOI: https://doi.org/10.1007/978-3-7091-7835-5_9

  • Publisher Name: Springer, Vienna

  • Print ISBN: 978-3-7091-7836-2

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