MISKOLC MATHEMATICAL NOTES, cilt.21, sa.2, ss.733-746, 2020 (SCI-Expanded)
In this paper, we consider a nonlinear impulsive differential equation system with piecewise constant mixed arguments and prove the existence and uniqueness of a solution. Moreover, we obtain sufficient conditions for oscillation of the solution and give an example for it. Finally, we show that the solution of the modified version of this equation is k periodic.