TOPOLOGICAL WINDING NUMBERS FOR PERIOD-DOUBLING CASCADES
1996 ◽
Vol 06
(01)
◽
pp. 185-187
Keyword(s):
We define the topological winding number for unimodal maps that share the essential properties of that of winding numbers for forced oscillators exhibiting period-doubling cascades. It is demonstrated how this number can be computed for any of the periodic orbits in the first period-doubling cascade. The limiting winding number at the accumulation point of the first period-doubling cascade is also derived. It is shown that the limiting value for the winding number ω∞ can be computed as the Farey sum of any two neighbouring topological winding numbers in the period-doubling cascade. The derivations are all based on symbolic dynamics and simple combinatorics.
1994 ◽
Vol 04
(04)
◽
pp. 999-1002
◽
1989 ◽
Vol 03
(02)
◽
pp. 235-246
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Keyword(s):
1997 ◽
Vol 07
(12)
◽
pp. 2735-2744
◽
2020 ◽
Vol 379
(1)
◽
pp. 103-143
Keyword(s):
2001 ◽
Vol 11
(06)
◽
pp. 1683-1694
◽
Keyword(s):
1993 ◽
Vol 3
(4)
◽
pp. 475-485
◽
2000 ◽
Vol 20
(1)
◽
pp. 173-229
◽
Keyword(s):