We consider a class of nonlinear systems of nonautonomous differential equations with time-varying concentrated and distributed delays than can be unbounded. Using a Lyapunov - Krasovskii functional, some estimates of solutions are established. The obtained estimates allow us to conclude whether the solutions are stable. In the case of exponential and asymptotic stability, stabilization rates of the solutions at infinity are pointed out.
Предметные области OECD FOS+WOS
- 1.01 МАТЕМАТИКА
- 27.29 Обыкновенные дифференциальные уравнения