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Regularity of the state constrained minimal time function. (English) Zbl 1111.49022

Summary: The regularity of the state constrained minimal time function is studied. We generalize [P. Wolenski and Y. Zhuang, SIAM J. Control Optim. 36, 1048–1072 (1998; Zbl 0930.49016), Theorem 6.1] in which Wolenski and Zhuang give necessary and sufficient conditions for Lipschitz continuity of the unconstrained minimal time function, and discuss certain ramifications.

MSC:

49L20 Dynamic programming in optimal control and differential games
49J52 Nonsmooth analysis

Citations:

Zbl 0930.49016
Full Text: DOI

References:

[1] Bardi, M., A boundary value problem for the minimum-time function, SIAM J. Control Optim., 27, 776-785 (1989) · Zbl 0682.49034
[2] Bardi, M.; Capuzzo-Dolocetta, I., Optimal Control and Viscosity Solutions of Hamilton-Jacobi-Bellman Equations, (With appendices by Maurizio Falcone and Pierpaolo Soravia) (1997), Birkhäuser Boston, Inc.: Birkhäuser Boston, Inc. Boston, MA · Zbl 0890.49011
[3] Bardi, M.; Staicu, V., The Bellman equation for time-optimal control of noncontrollable, nonlinear systems, Acta Appl. Math., 31, 201-223 (1993) · Zbl 0797.49025
[4] Bardi, M.; Falcone, M., An approximation scheme for the minimum time function, SIAM J. Control Optim., 28, 950-965 (1990) · Zbl 0723.49024
[5] Clarke, F. H.; Ledyae, Yu.; Stern, R.; Wolenski, P., (Nonsmooth Analysis and Control Theory. Nonsmooth Analysis and Control Theory, Graduate Texts in Mathematics, vol. 178 (1998), Springer-Verlag: Springer-Verlag New York) · Zbl 1047.49500
[6] Clarke, F. H.; Nour, C., The Hamilton-Jacobi equation of minimal time control, J. Convex Anal., 11, 413-436 (2004) · Zbl 1072.49018
[7] Clarke, F. H.; Rifford, L.; Stern, R. J., Feedback in state constrained optimal control, ESAIM Control Optim. Calc. Var., 7, 97-133 (2002) · Zbl 1033.49004
[8] Clarke, F. H.; Wolenski, P. R., Control of systems to sets and their interiors, J. Optim. Theory Appl., 8, 3-23 (1996) · Zbl 0843.93009
[9] Evans, L. C.; James, M. R., The Hamilton-Jacobi-Bellman equation for time-optimal control, SIAM J. Control Optim., 27, 1477-1489 (1989) · Zbl 0688.49029
[10] Forcellini, F.; Rampazzo, F., On nonconvex differential inclusions whose state is constrained in the closure of an open set. Applications to dynamic programming, Differential Integral Equations, 12, 471-497 (1999) · Zbl 1015.34006
[11] Frankowska, H.; Rampazzo, F., Filippov’s and Filippov-Wazewski’s theorems on closed domains, J. Differential Equations, 161, 449-478 (2000) · Zbl 0956.34012
[12] C. Nour, Semigeodesics and the minimal time function, ESAIM Control Optim. Calc. Var. (in press); C. Nour, Semigeodesics and the minimal time function, ESAIM Control Optim. Calc. Var. (in press) · Zbl 1114.49028
[13] C. Nour, The bilateral minimal time function, J. Convex Anal. (in press); C. Nour, The bilateral minimal time function, J. Convex Anal. (in press) · Zbl 1112.49024
[14] Soner, M., Optimal control problems with state-space constraints I, SIAM. J. Control. Optim., 24, 551-561 (1986) · Zbl 0597.49023
[15] Soravia, P., Discontinuous viscosity solutions to Dirichlet problems for Hamilton-Jacobi equations with convex Hamiltonians, Comm. Partial Differential Equations, 18, 1493-1514 (1993) · Zbl 0788.49028
[16] Soravia, P., Pursuit-evasion problems and viscosity solutions of Isaacs equations, SIAM J. Control Optim., 31, 604-623 (1993) · Zbl 0786.35018
[17] Petrov, N. N., On the Bellman function for the time process problem, J. Appl. Math. Mech., 34, 785-791 (1970) · Zbl 0253.49012
[18] Stern, R. J., Characterization of the state constrained minimal time function, SIAM J. Control Optim., 43, 697-707 (2004) · Zbl 1085.49039
[19] Wolenski, P.; Zhuang, Y., Proximal analysis and the minimal time function, SIAM J. Control Optim., 36, 1048-1072 (1998) · Zbl 0930.49016
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