Some computational results for robust FETI-DP methods applied to heterogeneous elasticity problems in 3 D

@inproceedings{Klawonn2005SomeCR,
  title={Some computational results for robust FETI-DP methods applied to heterogeneous elasticity problems in 3 D},
  author={Axel Klawonn and Oliver Rheinbach},
  year={2005}
}
Robust FETI-DP methods for heterogeneous, linear elasticity problems in three dimensions were developed and analyzed in Klawonn and Widlund [2004]. For homogeneous problems or materials with only small jumps in the Young moduli, the primal constraints can be chosen as edge averages of the displacement components over well selected edges; see Klawonn and Widlund [2004] and for numerical experimental work, Klawonn and Rheinbach [2005a]. In the case of large jumps in the material coefficients… CONTINUE READING

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