EN
CONTENTS
1. Formulation of the problem.......................................................................................................................5
2. Necessary conditions for the optimality of control.....................................................................................7
3. Some properties of extremal trajectories.................................................................................................12
4. Inequalities describing the mutual position of the trajectories $K^+(0)$,K¯(p),K¯(0),$K^+(q)$................31
5. Remark on the existence of common points of the trajectories K¯(0), K¯(p) and $K^+(r)$ and of the trajectories $K^+(0)$, $K^+(q)$ and K¯(s)...........................................................................................................................................................37
6. Mutual position of the trajectories $K^+(r)$ and $K¯(s)$.........................................................................47
7. The uniqueness of an extremal control. Synthesis of optimal control......................................................56
References.................................................................................................................................................60