# Tagged Questions

**6**

votes

**1**answer

191 views

### FIltered colimits of truncated objects in $\infty$-topoi

The bare question:
Let $\mathcal{C}$ be an $\infty$-topos, and let $\tau_{\leq 0}\mathcal{C}$ be the subcategory of 0-truncated objects (which is the nerve of an ordinary Grothendieck topos: see HTT ...

**3**

votes

**0**answers

231 views

### Which sites in classical/derived algebraic geometry are hypercomplete?

Local questions:
1) Given a commutative ring $A,$ is $Sh_\infty\left(Spec(A)\right)$ hypercomplete?
2) Given a commutative ring $A,$ is $Sh_\infty\left(Et\left(A\right)\right)$ hypercomplete, where ...