A note on "Solving the general Sylvester discrete-time periodic matrix equations via the gradient based iterative method"
Release time:2021-03-12 Hits:
DOI number:10.1016/j.aml.2021.107149
Journal:Applied Mathematics Letters
Key Words:Sylvester matrix equations; Gradient algorithm; Iterative method
Abstract:In this note, we point out that the value range of iterative factor δ in Hajarian (2016) is not enough to guarantee the convergence result. We have rederived the proof process and got the correct value range of iterative factor δ. A new scaling is given and then the value range of δ is greatly increased.
First Author:Zebin Chen
Indexed by:Journal paper
Correspondence Author:Xuesong Chen
Volume:119:
Page Number:107149
Translation or Not:no
Date of Publication:2021-09-15
Included Journals:SCI
Links to published journals:https://doi.org/10.1016/j.aml.2021.107149