Differentiation of finite element soluti
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D. Omeragic; P. P. Silvester
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Article
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2000
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John Wiley and Sons
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English
โ 282 KB
๐ 2 views
Two extended numerical di!erentiation methods based on Green's second identity are presented. These may be used for postprocessing approximate solutions in general material distributions, including inhomogeneous and discontinuous material characteristics. The "rst method uses a general formulation w