Critical Circle Map (Bronze Mean)

iterated-maps · 37 views
iterated-mapsquasiperiodic

What It Is

Sine circle map at K=1 critical coupling tuned to the bronze-mean winding number (sqrt(13)-3)/2 (continued fraction [0;3,3,3,...]) --- a third distinct winding-number universality class for the quasiperiodic route to chaos

Interpretation

Standard analysis sees: anti-correlated (alternating); anti-persistent; blue spectrum (high-frequency power); time-irreversible (slow rise, sharp collapse); homoskedastic; monofractal; low-dimensional; stationary. The atlas additionally detects Time Reversibility:ordinal_reversal_distance. It sits beside Critical Circle Map in the atlas (standard-bank rank 40) — a neighbor conventional features miss.

What standard analysis sees
tail heaviness0.42
asymmetry0.70
occupancy0.63
short-range corr0.13
long-range memory0.08
spectral colour0.89
periodicity0.82
complexity0.19
time-irreversibility0.04
volatility clustering0.04
multifractality0.09
dimensionality0.10
nonstationarity0.07
What the atlas adds
Time Reversibility:ordinal_reversal_distance+3.0z
time-reversal symmetry breaking via Bandt-Pompe ordinal patterns
Atlas-extreme metrics the standard bank can’t predict for this source
Navier-Stokes:intermittency_autocorr-2.1zbank-miss 1.5σ

Composition

dtypefloat64
range[0.003474, 0.9984]
unique values16384 / 16384
mean ± std0.48 ± 0.229

Render Gallery

Atlas Position

Nearest neighborDistance
Critical Circle Map (Silver Mean)3.33
Critical Circle Map3.56
Standard Map K=0.5 (Mixed)4.07

Open in Atlas →

Which Geometries Light Up

BoltzmannBoltzmann:nn_dominancerank 305/3070.0012
Catch24Catch24:CO_trev_1_numrank 306/307-3.1434
Hodge–LaplacianHodge–Laplacian:curl_div_ratiorank 304/307-0.8954
Klein BottleKlein Bottle:rank_deficit_maxrank 304/3070.1019
Möbius-S³Möbius-S³:phi_vertex_excessrank 3/3070.2000
in iterated-maps
alphabetical
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