... 26-29, 2003 Multipliers of homoclinic orbits V.Afraimovich IICO{UASLP, Mexico ... di erential invariants of dy- namical systems, the multipliers of homoclinic orbits ...
... a creative spirit, an anxiety to start the scientific activity as early as possible ... Let us return to the early sixties, to the atmosphere of the Department of Mechanics ...