Recurrence patterns correlation

Marghoti, Gabriel

doi:10.1103/ry6l-qzkn

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Recurrence patterns correlation

2026-01-20

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Marghoti, Gabriel *

Palmero, Matheus Silva

Prado, Thiago de Lima

Lopes, Sergio Roberto

Kurths, Jurgen

Marwan, Norbert

DOI：10.1103/ry6l-qzkn

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Abstract

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Recurrence plots (RPs) are powerful tools for visualizing time-series dynamics; however, traditional recurrence quantification analysis often relies on global metrics, such as line counting, that can overlook system-specific, localized structures. To address this, we introduce recurrence pattern correlation (RPC), a quantifier inspired by spatial statistics that bridges the gap between qualitative RP inspection and quantitative analysis. RPC is designed to measure the correlation degree of an RP to patterns of arbitrary shape and scale. By choosing patterns with specific time lags, we visualize the unstable manifolds of periodic orbits within the Logistic map bifurcation diagram, dissect the mixed phase space of the Standard map, and track the unstable periodic orbits of the Lorenz '63 system's three-dimensional phase space. This framework reveals how long-range correlations in recurrence patterns encode the underlying properties of nonlinear dynamics, and it provides a more flexible tool to analyze pattern formation in recurrent dynamical systems.

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