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arXiv · 2006.16754

The collapsibility of CAT(0) square 2-complexes

Ioana-Claudia Lazăr
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Abstract

We give a sufficient condition for the collapsibility of finite square 2-complexes. We show that any finite, CAT(0) square 2-complex retracts to a point through CAT(0) subspaces.

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Ioana-Claudia Lazăr. 2020-06-26. The collapsibility of CAT(0) square 2-complexes. https://arxiv.org/abs/2006.16754

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