Comments on "Asymptotic stability for a class of linear discrete systems with bounded uncertainties" [with reply]

In the above-named work, M.S. Mahmoud and A.A. Bahnasawi (see ibid., vol.33, p.572-5, June 1988) present a class of feedback controllers and claims that these controllers yield a closed-loop system which is asymptotically stable for all allowable uncertainties. The commenter claims that the results they present are incorrect and indicates why he thinks so. The authors reply point by point to the commenter's remarks.<
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