R. P. Agarwal, S. R. Grace and D. O. Regan, “Oscillation Theory for Second Order Dynamic Equations,” Taylor and Francis, London, 2003. Hdoi:10.4324/9780203222898
has been cited by the following article:
TITLE: Some Criteria for the Asymptotic Behavior of a Certain Second Order Nonlinear Perturbed Differential Equation
AUTHORS: Aydin Tiryaki
KEYWORDS: Perturbed Differential Equations; Nonoscillatory Solution; Asymptotic Behavior
JOURNAL NAME: Advances in Pure Mathematics, Vol.2 No.5, September 26, 2012
ABSTRACT: In this paper we give sufficient conditions so that for every nonoscillatory u(t) solution of (r(t)ψ(u)u')'+Q(t,u,u'), we have lim inf|u(t)|=0. Our results contain the some known results in the literature as particular cases.