Some preconditioning techniques for linear systems

Authors:
Qingbing Liu
Affiliations:
Zhejiang Wanli University, Department of Mathematics, Ningbo, P.R.China
Venue:
WSEAS Transactions on Mathematics
Year:
2008

Citing 13
Cited 8

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Erratum: Erratum to: "A note on the preconditioned Gauss-Seidel method for M-matrices" [J. Comput. Appl. Math. 219 (1) (2008) 59-71]

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Abstract

This paper deals with the two main shortcomings of explicit finite difference schemes: the use of a discretization grid with the same resolution over the entire problem space, and low level of precision and stability. We present a combination of two ...