Periodic solutions to singular second order differential equations: The repulsive case

  1. Hakl, R.
  2. Torres, P.J.
  3. Zamora, M.
Journal:
Topological Methods in Nonlinear Analysis

ISSN: 1230-3429

Year of publication: 2012

Volume: 39

Issue: 2

Pages: 199-220

Type: Article