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arXiv · 2506.12289

Finite covers and strict boundary slopes of cusped hyperbolic 3-manifolds

Tamunonye Cheetham-West·Youheng Yao
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Abstract

We prove that if two cusped hyperbolic $3$-manifolds admit a regular isomorphism between the profinite completions of their fundamental groups, then they share the same $A$-polynomial and their strongly detected boundary slopes match up.

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Tamunonye Cheetham-West, Youheng Yao. 2025-06-14. Finite covers and strict boundary slopes of cusped hyperbolic 3-manifolds. https://arxiv.org/abs/2506.12289

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