Paperfolding Structures as Templates for Horseshoes in Multidimensional H\'enon Maps

Jizhou Li; Keisuke Fujioka; Akira Shudo

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arXiv · 2509.08251

Paperfolding Structures as Templates for Horseshoes in Multidimensional H\'enon Maps

Jizhou Li·Keisuke Fujioka·Akira Shudo

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Abstract

We propose a novel framework for analyzing the geometric structure of horseshoes arising in three- and four-dimensional H\'enon-type maps by introducing paperfolding structures as geometric templates. These structures capture the folding and stacking mechanisms characteristic of high-dimensional chaotic dynamics, offering a combinatorial and visual language to describe complex horseshoe formations. By systematically relating iterated paperfolding patterns to the observed geometries in multidimensional maps, our approach provides a concrete method for visualizing and classifying the topological features of chaotic sets in dimensions higher than two. This framework offers new insight into the organization of chaos in higher-dimensional discrete dynamical systems.

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Jizhou Li, Keisuke Fujioka, Akira Shudo. 2025-09-10. Paperfolding Structures as Templates for Horseshoes in Multidimensional H\'enon Maps. https://arxiv.org/abs/2509.08251

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