Cubical small-cancellation quotients of non-products
Macarena Arenas, Kasia Jankiewicz, Daniel T. Wise
公開日: 2025/9/16
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.