Article ID Journal Published Year Pages File Type
4627420 Applied Mathematics and Computation 2014 11 Pages PDF
Abstract

In this paper, we consider a generalization of parameterized block triangular preconditioners for the generalized saddle point problems. The eigenvalue bounds for the preconditioned matrices are derived. Theoretical analysis shows that it slightly improves the existing results in the literature. Numerical experiments are given to show the efficiency of the GMRES with the generalized block triangular preconditioners.

Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
Authors
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