5-Torus Quasiperiodic

chaos · 36 views
chaos

What It Is

1D observable from dense quasiperiodic orbit on T^5 (frequencies sqrt 2,3,5,7,11). Ground-truth intrinsic dimension d=5.

Interpretation

Standard analysis sees: strongly periodic. The atlas additionally detects multi-frequency phase coupling.

What standard analysis sees
tail heaviness0.45
asymmetry0.44
occupancy0.77
short-range corr0.74
long-range memory0.20
spectral colour0.32
periodicity0.91
complexity0.17
time-irreversibility0.62
volatility clustering0.73
multifractality0.63
dimensionality0.52
nonstationarity0.16
What the atlas adds
multi-frequency phase coupling+4.7z
quadratic phase coupling between distinct frequencies — multiple incommensurate tones interacting (quasiperiodic / multi-tone)
Atlas-extreme metrics the standard bank can’t predict for this source
Symplectic:phase_volume_explored+2.0zbank-miss 1.1σ

Composition

dtypefloat64
range[-2.184, 2.183]
unique values16384 / 16384
mean ± std0.000257 ± 0.856

Render Gallery

Atlas Position

Nearest neighborDistance
4-Torus Quasiperiodic1.20
3-Torus Quasiperiodic1.76
Ruelle-Takens Cascade2.73

Open in Atlas →

Which Geometries Light Up

BispectrumBispectrum:off_diagonal_ratiorank 1/2981.0000
BispectrumBispectrum:bicoherence_concentrationrank 3/2980.9748
BoltzmannBoltzmann:nn_dominancerank 5/2983.7602
Septagonal (Danzer)Septagonal (Danzer):z_conjugaterank 5/2980.6347
in chaos
alphabetical
← / → within domain · ⇧← / ⇧→ alphabetical · ⇧← / ⇧→ inside an open render = same view across sources