On Isotopies and hyperbolicity of weaves

Ken'ichi Yoshida

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arXiv · 2605.22129

On Isotopies and hyperbolicity of weaves

Ken'ichi Yoshida

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Abstract

A weave is a type of textile that consists of vertical and horizontal threads, and typically it has a periodic structure. In this paper, we regard a weave as a link in the thickened torus with a diagram consisting of closed geodesics. As main results, we characterize isotopies and hyperbolicity of weaves to determine them from diagrams. Moreover, we show that there does not exist an essential Conway sphere for a weave. We use normal positions of essential surfaces of weave complements to describe them.

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Ken'ichi Yoshida. 2026-05-21. On Isotopies and hyperbolicity of weaves. https://arxiv.org/abs/2605.22129

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