We consider a class of nonlinear systems of nonautonomous differential equations of neutral type with a time-varying delay that can be unbounded. Using a Lyapunov–Krasovskii functional, we establish some estimates of solutions that allow us to conclude whether the solutions are stable. In the case of exponential and asymptotic stability, we point out stabilization rates of the solutions at infinity.
Предметные области OECD FOS+WOS
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