title: A comment on "On equilibria, stability, and instability of Hopfield neural networks".
abstract: In this letter, it is pointed out that the main analysis results about the existence, uniqueness, and global asymptotic stability of the equilibrium of a continuous-time Hopfield type neural network given in the recent paper are special cases of relevant ones previously obtained in the literature.
authors.forename: X B
authors.initials: XB
authors.lastname: Liwang