论文标题
$ g $ - 类别和$ g $ posets的Elmendorf构造
Elmendorf constructions for $G$-categories and $G$-posets
论文作者
论文摘要
我们为模棱两可的类别和posets介绍了新的Elmendorf构造,并证明它们与经典拓扑结构兼容。我们的构造比它们的模型类别对应物更具体,它们为Elmendorf定理提供了对等效类别和POSET的新证明。
We introduce new Elmendorf constructions for equivariant categories and posets, and we prove that they are compatible with the classical topological one. Our constructions are more concrete than their model-categorical counterparts, and they give rise to new proofs of the Elmendorf theorems for equivariant categories and posets.