A comparison of some domain decomposition and ILU preconditioned iterative methods for nonsymmetric elliptic problems

@article{Cai1994ACO,
  title={A comparison of some domain decomposition and ILU preconditioned iterative methods for nonsymmetric elliptic problems},
  author={Xiao-Chuan Cai and William Gropp and David E. Keyes},
  journal={Numerical Lin. Alg. with Applic.},
  year={1994},
  volume={1},
  pages={477-504}
}
In recent years competitive domain decomposed preconditioned iterative tech niques have been developed for nonsymmetric elliptic problems In these tech niques a large problem is divided into many smaller problems whose requirements for coordination can be controlled to allow e ective solution on parallel machines A central question is how to choose these small problems and how to arrange the order of their solution Di erent speci cations of decomposition and solution or der lead to a plethora… CONTINUE READING

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