On the integrability of solutions of non-autonomous differential equations of second order with multiple variable deviating arguments
This paper considers a non-autonomous differential equation of second order with multiple variable deviating arguments. By using time-varying delay Lyapunov-Krasovskii functional, we propose to find some sufficient conditions for the solutions of the equation considered are quadratic integrable.
non-autonomous differential equation second order quadratic integrable multiple deviating arguments