Chirikov Standard Map

chaos · 36 views
chaos

What It Is

Chirikov standard map at K=0.9716 --- mixed phase space with coexisting regular islands and chaotic sea, the paradigm of Hamiltonian chaos

Interpretation

Standard analysis sees: bounded / light-tailed; anti-persistent; time-irreversible (slow rise, sharp collapse). The atlas finds no named structure, but the source is distinctively extreme on Laplacian:laplacian_evolutionary_index (-2.3z) — beyond what the standard bank predicts for it. It sits beside Critical Circle Map (Bronze Mean) in the atlas (standard-bank rank 65) — a neighbor conventional features miss.

What standard analysis sees
tail heaviness0.08
asymmetry0.45
occupancy0.83
short-range corr0.53
long-range memory0.11
spectral colour0.50
periodicity0.38
complexity0.36
time-irreversibility0.11
volatility clustering0.50
multifractality0.23
dimensionality0.47
nonstationarity0.46
What the atlas adds
Atlas-extreme metrics the standard bank can’t predict for this source
Laplacian:laplacian_evolutionary_index-2.3zbank-miss 1.5σ

Composition

dtypefloat64
range[1.293, 4.99]
unique values16384 / 16384
mean ± std3.14 ± 1.39

Render Gallery

Atlas Position

Nearest neighborDistance
Standard Map K=0.5 (Mixed)3.25
Uniform Chaos (Logistic Scramble)4.18
Fibonacci Quasicrystal4.58cross-domain

Open in Atlas →

Which Geometries Light Up

This source does not rank extreme on any metric.

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