Sedova N O
Some asymptotic stability results for nonlinear delay systems are presented on the base a modification of the Lyapu-nov-Razumikhin technique as well as the limitingsystems method under some more general assumptions, in compare with the usual ones, on the right-hand side of the system. The results are applicable to the continuous systems which are con-trolled with piecewise constant controls. They develop some known results.
Keywords: piecewise constant control, stability, stabilization, delay.