Comparison results for solving preconditioned linear systems

作者：

Highlights：

•

摘要

In this paper we present some comparison theorems between two different modified Gauss–Seidel (MGS) methods. The second preconditioning based on the first preconditioning is also discussed in this paper.

论文关键词：65F10,Spectral radius,Preconditioning,Modified Gauss–Seidel method,Irreducibility

论文评审过程：Received 30 January 2004, Revised 29 April 2004, Available online 11 September 2004.

论文官网地址：https://doi.org/10.1016/j.cam.2004.07.022