Oscillation criteria for second-order nonlinear dynamic equations on time scales (Q1938291)

Summary: This paper is concerned nonlinear dynamic equations of the form \[ (r(t)((y(t) + p(t)y(\tau(t)))^\Delta)\gamma)^\Delta + f_1(t, y(\delta_1(t))) + f_2(t, y(\delta_2(t))) = 0 \] on time scales. By using a generalized Riccati technique and integral averaging techniques, we establish new oscillation criteria which handle some cases not covered by known criteria.