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2d
answered
K theory long exact sequence
Oct
28
answered
Geometric morphism of $\infty$ topos
Sep
29
answered
Is dgCat a category or a 2-category?
Sep
26
answered
Derived algebraic geometry: how to reach research level math?
May
13
answered
How to show the following two definitions of homotopy monomorphism are equivalent?
May
13
answered
A question about the morphisms in the homotopy category of dg-Cat
Apr
27
answered
Could we extend the exact sequence $K^0(X)\to K_0(X)\to K_0(D_{sg}(X))\to 0$ to the left?
Apr
16
answered
Does a fully faithful functor between triangulated categories induce embedding of their Grothendieck groups?
Apr
6
answered
Integral transform on noncommutative spaces
Apr
4
answered
What is the applications of the dg-enhancements of derived categories of sheaves
Mar
30
answered
Monoidal structure on simplicial sheaves
Mar
25
answered
Do algebraic stacks satisfy fpqc descent?
Mar
4
answered
Why are pushouts the right tool in these setups
Mar
3
answered
A general theory of quasi-functors, generalizing from dg-categories to $\mathcal V$-categories, with $\mathcal V$ monoidal model category
Feb
22
answered
Descent properties of spaces
Feb
10
answered
When are homotopy categories of model categories closed modules over the homotopy category of $(\infty, 1)$-categories?
Jan
29
answered
An example of two cofibrant dg categories whose tensor product is not cofibrant
Jan
20
asked
Characterization of closed immersions at the level of perfect complexes
Jan
12
answered
Relationship between Hochschild cohomology and Drinfeld centers
Nov
11
answered
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