Abstract
We consider a state space domain defined by a regular system of equality and inequality constraints. We study the properties of the shortest curve, that is, the curve that has the minimum length of all smooth curves joining two given points of the domain and lying entirely in the domain. If inequality constraints are absent, then the shortest curve is a geodesic. We show that the shortest curve is a function of the class W 2,∞, derive the equation of the shortest curve, and study some other properties of this curve.
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Arutyunov, A.V. and Karamzin, D.Yu., Non-Degenerate Necessary Optimality Conditions for the Optimal Control Problem with Equality-Type State Constraints, J. Global Optim., 2015.
Arnol’d, V.I., Teoriya katastrof (Catastrophe Theory), Moscow: Nauka, 1990.
Gamkrelidze, R.V., Time-Optimal Processes with Bounded State Coordinates, Dokl. Akad. Nauk SSSR, 1959, vol. 125, no. 3, pp. 475–478.
Pontryagin, L.S., Boltyanskii, V.G., Gamkrelidze, R.V., and Mishchenko, E.F., Matematicheskaya teoriya optimal’nykh protsessov (Mathematical Theory of Optimal Processes), Moscow: Nauka, 1983.
Dubovitskii, A.Ya. and Milyutin, A.A., Necessary Conditions for a Weak Extremum in Optimal Control Problems with Mixed Inequality Constraints, Zh. Vychisl. Mat. Mat. Fiz., 1968, vol. 8, no. 4, pp. 725–779.
Afanas’ev, A.P., Dikusar, V.V., Milyutin, A.A., and Chukanov, S.A., Neobkhodimoe uslovie v optimal’nom upravlenii (Necessary Condition in Optimal Control), Moscow: Nauka, 1990.
Mordukhovich, B.S., Maximum Principle in Problems of Time Optimal Control with Nonsmooth Constraints, Appl. Math. Mech., 1976, vol. 40, pp. 960–969.
Arutyunov, A.V., Karamzin, D.Yu., and Pereira, F.L., The Maximum Principle for Optimal Control Problems with State Constraints by R.V. Gamkrelidze: Revisited, J. Optim. Theory Appl., 2011, vol. 149, pp. 474–493.
Arutyunov, A.V. and Karamzin, D.Yu., On Some Continuity Properties of the Measure Lagrange Multiplier from the Maximum Principle for State Constrained Problems, SIAM J. Control Optim., 2015, vol. 53, no. 4, pp. 2514–2540.
Hager, W.W., Lipschitz Continuity for Constrained Processes, SIAM J. Control Optim., 1979, vol. 17, pp. 321–338.
Galbraith, G.N. and Vinter, R.B., Lipschitz Continuity of Optimal Controls for State Constrained Problems, SIAM J. Control Optim., 2003, vol. 42, no. 5, pp. 1727–1744.
Maurer, H., Differential Stability in Optimal Control Problems, Appl. Math. Optim., 1979, vol. 5, no. 1, pp. 283–295.
Arutyunov, A.V., Properties of the Lagrange Multipliers in the Pontryagin Maximum Principle for Optimal Control Problems with State Constraints, Differ. Uravn., 2012, vol. 48, no. 12, pp. 1621–1630.
Zakharov, E.V. and Karamzin, D.Yu., On the Study of Conditions for the Continuity of the Lagrange Multiplier Measure in Problems with State Constraints, Differ. Uravn., 2015, vol. 51, no. 3, pp. 395–401.
Arutyunov, A.V. and Tynyanskii, N.T., The Maximum Principle in a Problem with State Constraints, Izv. Akad. Nauk SSSR Tekhn. Kibern., 1984, no. 4, pp. 60–68.
Arutyunov, A.V., On Necessary Conditions for Optimality in a Problem with State Constraints, Dokl. Akad. Nauk SSSR, 1985, vol. 280, no. 5, pp. 1033–1037.
Dubovitskii, A.Ya. and Dubovitskii, V.A., Necessary Conditions for a Strong Maximum in Optimal Control Problems with Degeneration of Terminal and State Constraints, Uspekhi Mat. Nauk, 1985, vol. 40, no. 2, pp. 175–176.
Arutyunov, A.V., On the Theory of the Maximum Principle in Optimal Control Problems with State Constraints, Dokl. Akad. Nauk SSSR, 1989, vol. 304, no. 1, pp. 11–14.
Vinter, R.B. and Ferreira, M.M.A., When Is the Maximum Principle for State Constrained Problems Nondegenerate? J. Math. Anal. Appl., 1994, vol. 187, pp. 438–467.
Arutyunov, A.V. and Aseev, S.M., State Constraints in Optimal Control. The Degeneracy Phenomenon, Systems Control Lett., 1995, vol. 26, pp. 267–273.
Karamzin, D.Yu., Necessary Conditions for an Extremum in a Control Problem with State Constraints, Zh. Vychisl. Mat. Mat. Fiz., 2007, vol. 47, no. 7, pp. 1123–1150.
Karamzin, D.Yu., The Maximum Principle in a Control Problem with Bounded State Coordinates, Avtomat. i Telemekh., 2007, no. 2, pp. 26–38.
Arutyunov, A.V. and Karamzin, D.Yu., Maximum Principle in an Optimal Control Problem with Equality State Constraints, Differ. Uravn., 2015, vol. 51, no. 1, pp. 34–47.
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Original Russian Text © A.V. Davydova, D.Yu. Karamzin, 2015, published in Differentsial’nye Uravneniya, 2015, Vol. 51, No. 12, pp. 1647–1657.
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Davydova, A.V., Karamzin, D.Y. On some properties of the shortest curve in a compound domain. Diff Equat 51, 1626–1636 (2015). https://doi.org/10.1134/S0012266115120101
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DOI: https://doi.org/10.1134/S0012266115120101