Figure 6
From: Enhancing spectral analysis in nonlinear dynamics with pseudoeigenfunctions from continuous spectra

Results of the coupled Hénon map projections onto \((x_1, y_1)\) by our clustering method. The number of clusters is 2, indicating a low-dimensional representation of chaos. Left and right correspond to \(\gamma = 0\) and \(\gamma = 0.25\), respectively; top and bottom refer to the number of clusters.