References
- J. P. Aubin and A. Cellina, Differential Inclusion, Springer-Verlag, Grundlehren der Math. Wiss. (1984).
- J. P. Aubin and H. Frankowska, Set-Valued Analysis, Birkhauser, Boston, Basel, Berlin, (1990).
- P. Cannarsa and H. Frankowska, Some characterizations of optimal trajectories in optimal control theory, SIAM J. Control Optim. 29 (1991), 1322-1347. https://doi.org/10.1137/0329068
- F. H. Clarke, A general theorem on necessary conditions in optimal control, J. Discret. Contin. Dyn. Syst. 29 (2011), 485-503.
- H. Frankowska, Optimal Trajectories Associated to a Solution of Contingent Hamilton-Jacobi Equation, Applied Mathematics and Optimization 19 (1993), 291-311.
- R. Vinter Optimal Control, Birkhauser, Boston, (2000).