Oscillation of third order nonlinear damped dynamic equation with mixed arguments on time scales

The objective of this paper is to offer sufficient conditions for the oscillation of all solutions of the third order nonlinear damped dynamic equation with mixed arguments of the form (r(2)(r(1)(y(Delta))(alpha))(Delta))(Delta)(t) + p(t)psi(t, y(Delta)(a(t))) + q(t)f(t, y(g(t))) = 0 on time scales, where a(t) >= t and g(t) <= t. Using Riccati transformation, integral averaging technique, and comparison theorem, we give some new criteria for the oscillation of the studied equation. Our results essentially improve and complement the earlier ones.