ScalingStacks

0NMW

Proof. The proof is a consequence of the equivalences

FunL​(Pre​((Cat∞perf)ω)∗,𝒟)\displaystyle\mathrm{Fun}^{\mathrm{L}}(\mathrm{Pre}((\Cat_{\infty}^{\perf})^{\omega})_{*},{\mathcal{D}}) ≃Fun⁡((Cat∞perf)ω,𝒟)\displaystyle\simeq\mathrm{Fun}((\Cat_{\infty}^{\perf})^{\omega},{\mathcal{D}})
≃Funflt​(Ind⁡((Cat∞perf)ω),𝒟)\displaystyle\simeq\mathrm{Fun}_{\mathrm{flt}}(\Ind((\Cat_{\infty}^{\perf})^{\omega}),{\mathcal{D}})
≃Funflt​(Cat∞perf,𝒟),\displaystyle\simeq\mathrm{Fun}_{\mathrm{flt}}(\Cat_{\infty}^{\perf},{\mathcal{D}})\,,

where the first follows from [52, 5.1.5.6] and the fact that 𝒟{\mathcal{D}} is pointed, and the last follows from corollary 4.25. ∎

Original mathematics by the credited authors. Source collection and HTML conversion remain in progress.

Andrew J. Blumberg, David Gepner, Goncalo Tabuada

Original source: arXiv:1001.2282v4