Highly accurate symplectic element based on two variational principles

For the stability requirement of numerical resultants, the mathematical theory of classical mixed methods are relatively complex. However, generalized mixed methods are automatically stable, and their building process is simple and straightforward. In this paper, based on the seminal idea of the gen...

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Veröffentlicht in:	Acta mechanica Sinica 2018-02, Vol.34 (1), p.151-161
Hauptverfasser:	Qing, Guanghui, Tian, Jia
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Classical and Continuum Physics Compressibility Computational fluid dynamics Computational Intelligence Elasticity Engineering Engineering Fluid Dynamics Experimentation Finite element method Plane stress Research Paper Resultants Theoretical and Applied Mechanics Variational principles
Online-Zugang:	Volltext
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