Abstract
Chaotic time series can exhibit rare bursts of "periodic" motion. We discuss one mechanism for this phenomenon of "transient periodicity": the trajectory gets temporarily stuck in the neighborhood of a semiperiodic "semi-attractor" (or "chaotic saddle"). This can provide insight for interpreting such phenomena in empirical time series; it also allows for a novel partition of the phase space, in which the attractor may be viewed as the union of many such chaotic saddles.
Original language | English (US) |
---|---|
Pages (from-to) | 13-20 |
Number of pages | 8 |
Journal | Physics Letters A |
Volume | 177 |
Issue number | 1 |
DOIs | |
State | Published - May 31 1993 |
Externally published | Yes |
ASJC Scopus subject areas
- General Physics and Astronomy