A simple local error estimator and an ad
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Li, X. D. ;Zeng, L. F. ;Wiberg, N.-E.
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Article
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1993
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John Wiley and Sons
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English
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A simple (I posteriori local error estimator for time discretization in structural dynamic analysis is presented. It is derived from the difference of the solutions between an ordinary integration method (the Newmark scheme) and another higher-order one which assumes that the derivatives of accelera