ABSTRACT AND APPLIED ANALYSIS, 2012 (SCI-Expanded)
The oscillation of solutions of the second-order nonlinear dynamic equation (r(t)(x(Delta)(t))(gamma))(Delta) + p(t)(x(Delta)(t))(gamma) + f(t, x(g(t))) = 0, with damping on an arbitrary time scale T, is investigated. The generalized Riccati transformation is applied for the study of the Kamenev-type oscillation criteria for this nonlinear dynamic equation. Several new sufficient conditions for oscillatory solutions of this equation are obtained.