A proof of Perko's conjectures for the Bogdanov-Takens system

  1. Gasull, A.
  2. Giacomini, H.
  3. Pérez-González, S.
  4. Torregrosa, J.
Journal:
Journal of Differential Equations

ISSN: 0022-0396 1090-2732

Year of publication: 2013

Volume: 255

Issue: 9

Pages: 2655-2671

Type: Article

DOI: 10.1016/J.JDE.2013.07.006 GOOGLE SCHOLAR lock_openOpen access editor