PDE Seminar Numerical study of unstable periodic orbits in some chaotic dynamical systems
 Date

2010531 16:30 
2010531 17:30
 Place
 Faculty of Science Building #3 Room 202

Speaker/Organizer
 Yoshitaka Saiki (Hokkaido University)

 An infinite number of unstable periodic orbits are embedded in a chaotic
system. However, it is usually difficult to identify unstable periodic
orbits, because they cannot be identified by the forward time numerical
integration or iteration of the system. In this talk more than 1000
unstable periodic orbits of some continuoustime dynamical systems are
detected and used to investigate statistical properties. If time permits,
an attractor merging crisis is discussed from the point of view of
unstable periodic orbits.