“…The global attractors of the deterministic plate equation (i.e. h = 0) have been studied extensively in many literatures, see, e.g., [2,9,15,19,29,31,32,35,36,38] for the case of the bounded domain and [11,12,13,30,37] on unbounded domain. Yang [33] obtained the existence of the global attractors for the following elastic waveguide model in R n u tt − ∆u − ∆u tt + ∆ 2 u − ∆u t + u t + u − ∆g(x, u) = f (x), in R n × R + , u(x, 0) = u 0 (x), u t (x, 0) = u 1 (x), x ∈ R n .…”