Gil', Michael I.2020-08-212020-08-212002-10-31Gil', M. I. (2002). Stability of solutions for nonlinear nonautonomous differential-delay equations in Hilbert spaces. <i>Electronic Journal of Differential Equations, 2002</i>(94), pp. 1-15.1072-6691https://hdl.handle.net/10877/12451We consider nonlinear non-autonomous differential-delay equations having separated linear and sublinear parts. We assume that the Green functions of the linear part is selfadjoint and positive definite to obtain solution estimates, explicit conditions for the absolute stability, and input-output stability. Moreover, it is shown that the suggested conditions characterize the equations that satisfy the generalized Aizerman-Myshkis hypothesis.Text15 pages1 file (.pdf)enAttribution 4.0 InternationalNonlinear differential-delay equations in Hilbert spacesAbsolute stabilityInput-output stabilityAizerman-Myshkis problemArticle