Fast Corotated FEM using Operator Splitting

In this paper we present a novel operator splitting approach for corotated FEM simulations. The deformation energy of the corotated linear material model consists of two additive terms. The first term models stretching in the individual spatial directions and the second term describes resistance to...

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Veröffentlicht in:	Computer graphics forum 2018-12, Vol.37 (8), p.149-160
Hauptverfasser:	Kugelstadt, T., Koschier, D., Bender, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	CCS Concepts Cholesky factorization Computer simulation Computing methodologies → Physical simulation Deformation Extreme values Finite element method Mathematical models Numerical methods Optimization Robustness (mathematics) Splitting Stretching Time integration
Online-Zugang:	Volltext
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