Colonius, Fritz; Sieveking, Malte Asymptotic properties of optimal solutions in planar discounted control problems. (English) Zbl 0688.49038 SIAM J. Control Optimization 27, No. 3, 608-630 (1989). The author considers optimal control problems on (0,\(\infty)\) with a discount factor where the performance index does not depend explicitly on the control and the system is linear in the control and has the “ecological form”. The main result is a generalization of the classical Poincaré-Bendixson theorem: For every optimal pair the “omega limit set” is either the trajectory of a periodic trajectory or the union of trajectories connecting optimal equilibria. Reviewer: A.Kirsch Cited in 2 Documents MSC: 49M99 Numerical methods in optimal control 34C25 Periodic solutions to ordinary differential equations 92D25 Population dynamics (general) 49J99 Existence theories in calculus of variations and optimal control Keywords:infinite horizon optimal control; optimal resource management; Poincaré-Bendixson theorem PDF BibTeX XML Cite \textit{F. Colonius} and \textit{M. Sieveking}, SIAM J. Control Optim. 27, No. 3, 608--630 (1989; Zbl 0688.49038) Full Text: DOI