A note on solving EP inconsistent linear systems

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In this note we reconsider the problem posed in [S.L. Zhang, Y. Oyanagi, M. Su-gihara, Necessary and sufficient conditions for the convergence of Orthomin(k) on singular and inconsistent linear systems, Numer. Math. 87 (2000) 391–405], we give a stopping criterion for the iterative methods to EP inconsistent linear systems.

论文关键词:EP singular linear systems,Stopping criterion,Iterative method

论文评审过程:Available online 22 December 2004.

论文官网地址:https://doi.org/10.1016/j.amc.2004.10.029