Deligne-Mumford stacks, which are locally modeled by quotients of schemes by finite group actions, and are used to model moduli spaces of interesting automorphisms such as elliptic …
a review of Higher orbifolds and Deligne-Mumford stacks as structured infinity-topoi by Carchedi, David Joseph | CiNii Research CiNii 国立情報学研究所 学術情報ナビゲータ[サイニィ] …