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davik
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53 votes
0 answers
2k views

What is the current status of derived differential geometry?

11 votes
0 answers
297 views

What are some examples of 3-dualizable $(\infty,2)$ categories?

10 votes
1 answer
477 views

Can any $E_1$ algebra over $\mathbb{F}_p$ be modeled as a dg algebra?

9 votes
2 answers
348 views

How to characterize $E_n$ morphisms from $\mathrm{Mod}(A)$ to $\mathrm{Mod}(B)$?

9 votes
0 answers
1k views

Some questions about Clausen's third IHES lecture on Efimov K-theory

8 votes
0 answers
283 views

Which algebra is $\mathbb{F}_p \otimes_{HH^{\cdot} (\mathbb{F}_p)} \mathbb{F}_p$?

8 votes
2 answers
994 views

Why do we study complex orientable cohomology theories

6 votes
0 answers
253 views

What is the easiest way to define $E_\infty$ algebras in an $\infty$-category?

6 votes
1 answer
358 views

What is the topological Hochschild cohomology of $\mathbb{F}_p$?

6 votes
0 answers
271 views

Mathematical questions or areas amenable to AI [duplicate]

5 votes
0 answers
104 views

Pushforward of crystals in mixed/positive characteristic

5 votes
1 answer
698 views

What's the relationship between a $E_2$-Hochschild Cohomology module and a D-module?

5 votes
1 answer
206 views

Is analytification of regular holonomic D modules a fully faithful functor?

5 votes
0 answers
93 views

Lagragian floer homology vs homology of $\Omega(L_0,L_1)$

5 votes
0 answers
691 views

Why do we need straightening?

4 votes
0 answers
124 views

Castelnuovo–Mumford regularity and wedge powers in positive characterisitc

4 votes
1 answer
301 views

An intrinsic characterization of perfect complexes on smooth proper varieties

3 votes
0 answers
176 views

Do there exist imitation $BG$'s?

3 votes
1 answer
323 views

Are there strictly connective smooth proper algebras over $\mathbb{F}_p$?

3 votes
0 answers
186 views

Base-change theorems for stable $\infty$-categories

3 votes
0 answers
131 views

When is the following a formula for local cohomology?

3 votes
1 answer
343 views

Is the category of spectra on $\mathbb{P}^1$ a module category?

3 votes
1 answer
213 views

What is an example of a non-formal $A_\infty$ algebra over a discrete ring?

2 votes
0 answers
150 views

When is $D^+(QC(X))$ not the same as $D_{qc}(X)^+$ for schemes?

1 vote
0 answers
138 views

Is this a model of $(\infty, \infty)$?