On a bang-bang principle for non-linear systems. (English) Zbl 0445.49012
MSC:
49J30 | Existence of optimal solutions belonging to restricted classes (Lipschitz controls, bang-bang controls, etc.) |
49J45 | Methods involving semicontinuity and convergence; relaxation |
46A11 | Spaces determined by compactness or summability properties (nuclear spaces, Schwartz spaces, Montel spaces, etc.) |
54C20 | Extension of maps |
26D15 | Inequalities for sums, series and integrals |
93C10 | Nonlinear systems in control theory |
93B05 | Controllability |