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The equivariant fundamental groupoid as an orbifold invariant
Homology, Homotopy and Applications ( IF 0.8 ) Pub Date : 2021-01-01 , DOI: 10.4310/hha.2021.v23.n1.a3
Dorette Pronk 1 , Laura Scull 2
Affiliation  

We construct a 2-category version of tom Dieck's equivariant fundamental groupoid for representable orbifolds and show that the discrete fundamental groupoid is Morita invariant; hence an orbifold invariant for representable orbifolds.

中文翻译:

作为轨道不变量的等变基本群

我们为可表示的 orbifolds 构造了 Tom Dieck 的等变基本 groupoid 的 2-category 版本,并表明离散基本 groupoid 是 Morita 不变的;因此是可表示的 orbifolds 的 orbifold 不变量。
更新日期:2021-01-01
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