Figure 1
Entropy-velocity diagram of stable TW in
space for
. Painted points code for the numerical TW entropy
(the period
is chosen large enough for robustness). Gray levels (colors) correspond to velocities
, from 0 – left (light gray, blue) to 1 – right (dark gray, black) and including
and symmetric values (from light gray, orange, to dark gray, brown). Intensity is proportional to entropy (maximal values along the axis
). Clearly, some domains with small (respectively, large) velocity overlap with domains with velocity 0 (respectively, 1) indicating that a chaos of fixed points (respectively, chaos of TW with
) may coexist with a chaos of patterns with intermediate velocity. Curves delimit regions where TW symbolic sequences—with arbitrary pattern in a given chaotic set and given velocity—were analytically proved to solve Eq. (3); see text.
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