Comments on "Global robust stability of delayed neural networks"
Vimal Singh · IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications · 2006
A recently reported result (S.Arik, see ibid. vol. 50, no. 1, p. 156-160, Jan. 2003) concerning the global robust stability of the equilibrium point of Hopfield-type delayed neural networks is revisited. It is shown that the result is not always right.