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Prog. Theor. Phys. Vol. 76 No. 1 (1986) pp. 302-304
Letters
Oscillations of Torus and Collision Torus-Chaos in a Delayed Circle Map
Claudio Franciosi
Istituto di Scienza delle Costruzioni, Facoltà di Ingegneria, Università di Napoli, 80125 Napoli
(Received December 23, 1985)
Abstract:
A delayed version of the well-known circle map is examined, and a particular interesting scenario is closely followed. Oscillations of tori can be observed, according to an already explained mechanism, and a global bifurcation with hysteresis is illustrated, in which a strange attractor is suddenly destroyed by colliding with a coexisting saddle object. First numerical comparisons in the parameter plane with the circle map are also given.
URL :
http://ptp.ipap.jp/link?PTP/76/302/
DOI : 10.1143/PTP.76.302
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