Cui-XIA LI, Shi-LIANG WU

6173

Eigenvalue distribution of relaxed mixed constraint preconditioner for saddle point problems

In this paper, the eigenvalue distribution of a family of relaxed mixed constraint preconditioner (RMCP) for the generalized saddle point problems is discussed in detail. Most of the bounds developed improve those appeared in previously published work.
Keywords:

saddle point problems inexact constraint preconditioner, eigenvalue,

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Hacettepe Journal of Mathematics and Statistics-Cover
  • Yayın Aralığı: 6
  • Başlangıç: 2002
  • Yayıncı: Hacettepe Üniversitesi Fen Fakultesi
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