Numerical Linear Algebra with Applications
Volume 17, Issue 4 pp. 735-739
Short Communication

Comments on ‘An efficient iterative method for solving the matrix equation AXB+CYD=E’

Ai-Guo Wu, 

Corresponding Author

Ai-Guo Wu

Information and Control Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen 518055, People's Republic of China

Center for Control Theory and Guidance Technology, Harbin Institute of Technology, Harbin 150001, People's Republic of China

Information and Control Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen 518055, People's Republic of China===Search for more papers by this author
Lin Tong, 

Lin Tong

Information and Control Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen 518055, People's Republic of China

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Ying Zhang, 

Ying Zhang

Information and Control Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen 518055, People's Republic of China

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Guang-Ren Duan, 

Guang-Ren Duan

Center for Control Theory and Guidance Technology, Harbin Institute of Technology, Harbin 150001, People's Republic of China

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First published: 18 July 2010
https://doi.org/10.1002/nla.675

Abstract

In this note, a technical error is pointed out in the proof of a lemma in the above paper. A correct proof of this lemma is given. In addition, a further result on the algorithm in the above paper is also given. Copyright © 2009 John Wiley & Sons, Ltd.

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