Hejmo, Władysław; Kloch, Jacenty On the perturbations in a time-optimal closed-loop system. (English) Zbl 0699.49031 Ann. Pol. Math. 50, No. 1, 37-52 (1989). The following system of differential equations \[ \dot x=y,\quad x(0)=x_ 0,\quad \dot y=\begin{cases} f^+(y), &\quad (x,y)\in G^+\\ f^- (y), &\quad (x,y)\in G^- \end{cases},\quad y(0)=y_ 0 \] is considered. Theorems concerning the dependence of solutions on regular perturbations are given. Reviewer: T.Tadumadze Cited in 1 ReviewCited in 2 Documents MSC: 49K40 Sensitivity, stability, well-posedness 93B05 Controllability 93C15 Control/observation systems governed by ordinary differential equations Keywords:regular perturbations PDFBibTeX XMLCite \textit{W. Hejmo} and \textit{J. Kloch}, Ann. Pol. Math. 50, No. 1, 37--52 (1989; Zbl 0699.49031) Full Text: DOI