Title of article
The Uzawa–HSS method for saddle-point problems
Author/Authors
Yang، نويسنده , , Ai-Li and Wu، نويسنده , , Yu-Jiang، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
5
From page
38
To page
42
Abstract
Based on the Hermitian and skew-Hermitian splitting iteration scheme, we propose a Uzawa-type iteration method for solving a class of saddle-point problems whose coefficient matrix has non-Hermitian positive definite (1, 1)-block. The convergence properties of this novel method are analyzed, which show that the Uzawa-type iteration method is convergent if the iteration parameters satisfy suitable restrictions.
Keywords
Saddle-point problems , Hermitian and skew-Hermitian splitting , Uzawa method , Convergence
Journal title
Applied Mathematics Letters
Serial Year
2014
Journal title
Applied Mathematics Letters
Record number
1529431
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