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Numerical approximation of acoustic waves by spectral element methods

✍ Scribed by Zhijian Rong; Chuanju Xu

Book ID
108057472
Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
659 KB
Volume
58
Category
Article
ISSN
0168-9274

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Modelization and numerical approximation of piezoelectric thin shells: Part II: Approximation by finite element methods and numerical experiments
✍ Michel Bernadou; Christophe Haenel πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 1001 KB

A two-dimensional modelization of piezoelectric thin shells has been developed in the first part of this work. Three equivalent variational formulations have been considered: β€’ an homogeneous one (with respect to the potential) the bilinear form of which is positive definite but not symmetric; β€’ t