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Gabriel's user avatar
Gabriel's user avatar
Gabriel
  • Member for 5 years, 7 months
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37
Using algebraic geometry to understand class field theory
Mar 23, 2021
27
Why stable $\infty$-categories?
May 29, 2021
26
Is there a proof of Hodge theory using condensed mathematics?
Sep 13, 2022
24
Why should an algebraic geometer care about singular / simplicial (co)homology?
Jul 12, 2021
23
Is there a ring stacky approach to $\ell$-adic or rigid cohomology?
Apr 27, 2023
18
Do $\infty$-categories make Grothendieck duality simpler?
Oct 25, 2021
16
2-categories for the working algebraic geometer
Mar 31, 2022
15
How to motivate constructible sheaves
May 2, 2021
13
Unbounded resolutions for Grothendieck abelian categories
Aug 9, 2021
13
Can we use Mann's six-functor formalism with D-modules?
Mar 9, 2023
Top network posts
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26
Elementary proof that $|x|^p$ is convex.
17
Coherent sheaves vs sheaves locally of finite presentation
16
What is the "dimension" of a locally ringed space?
14
False proof that every continuous function is holomorphic
13
Let $A$ and $x$ be $n \times n$ and $n \times 1$ matrices, all entries real and strictly positive. Assume that $A^2 x = x$. Show that $A x = x$.