Local and global error estimations in li
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Astrid Schleupen; Ekkehard Ramm
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Article
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2000
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Elsevier Science
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English
โ 630 KB
The study discusses the concept of error estimation in linear elastodynamics. Two dierent types of error estimators are presented. First `classical' methods based on post-processing techniques are discussed starting from a semidiscrete formulation. The temporal error due to the ยฎnite dierence discre