Periodic solutions of second order non-autonomous singular dynamical systems

  1. Chu, J.
  2. Torres, P.J.
  3. Zhang, M.
Journal:
Journal of Differential Equations

ISSN: 0022-0396 1090-2732

Year of publication: 2007

Volume: 239

Issue: 1

Pages: 196-212

Type: Article

DOI: 10.1016/J.JDE.2007.05.007 GOOGLE SCHOLAR lock_openOpen access editor