Ambrosetti, Antonio; Coti Zelati, Vittorio Periodic solutions of singular dynamical systems. (English) Zbl 0632.34042 Periodic solutions of Hamiltonian systems and related topics, Proc. NATO Adv. Res. Workshop. Il Ciocco/Italy 1986, NATO ASI Ser., Ser. C 209, 1-10 (1987). [For the entire collection see Zbl 0621.00013.] The paper contains a discussion on some recent advances in the existence of periodic solutions of some second order dynamical systems with singular potentials. Cited in 9 Documents MSC: 34C25 Periodic solutions to ordinary differential equations 37-XX Dynamical systems and ergodic theory Keywords:second order dynamical systems with singular potentials PDF BibTeX XML