New Oscillation Theorems For A Class of Second-Order Damped Nonlinear Differential Equations
Özet
Some new oscillation criteria are established for the nonlinear damped differential equation (r(t)k(1) (x, x'))' + p(t)k(2) (x, x')x' + q(t) f(x(t)) = 0, t >= t(0). The results obtained extend and improve some existing results.