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arXiv · 2509.13447

Cubical small-cancellation quotients of non-products

Macarena Arenas·Kasia Jankiewicz·Daniel T. Wise
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Abstract

We show that if $X$ is a compact nonpositively curved cube complex which is a non-product, then $\pi_1 X$ has a proper quotient that is $\pi_1$ of a cube complex with these same properties.

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Macarena Arenas, Kasia Jankiewicz, Daniel T. Wise. 2025-09-16. Cubical small-cancellation quotients of non-products. https://arxiv.org/abs/2509.13447

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