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Equivariant Morse theory on Vietoris–Rips complexes and universal spaces for proper actions
Bulletin of the London Mathematical Society ( IF 0.9 ) Pub Date : 2021-07-08 , DOI: 10.1112/blms.12534
Marco Varisco 1 , Matthew C. B. Zaremsky 1
Affiliation  

We formalize an equivariant version of Bestvina–Brady discrete Morse theory, and apply it to Vietoris–Rips complexes in order to exhibit finite universal spaces for proper actions for all asymptotically CAT(0) groups.

中文翻译:

Vietoris-Rips 复合体的等变莫尔斯理论和适当动作的通用空间

我们形式化了 Bestvina-Brady 离散 Morse 理论的等变版本,并将其应用于 Vietoris-Rips 复合体,以展示所有渐近 CAT(0) 群的适当动作的有限通用空间。
更新日期:2021-07-08
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