Remy

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Updating Zoom in the terminal

command-line 16.04 updates repository zoom-meeting asked Aug 29, 2020 at 20:10

askubuntu.com

25 votes

Reference for de Rham cohomology in positive characteristic

ag.algebraic-geometry reference-request schemes characteristic-p asked Oct 31, 2015 at 20:38

mathoverflow.net

18 votes

Independence of $\ell$ of Betti numbers

ag.algebraic-geometry etale-cohomology positive-characteristic asked Mar 17, 2016 at 21:59

mathoverflow.net

18 votes

Infinite extensions such that every elliptic curve has finite rank

ag.algebraic-geometry nt.number-theory analytic-number-theory elliptic-curves l-functions asked Jan 22, 2018 at 19:21

mathoverflow.net

15 votes

Can you use Chevalley‒Warning to prove existence of a solution?

ag.algebraic-geometry nt.number-theory ac.commutative-algebra finite-fields asked Jun 20, 2016 at 18:05

mathoverflow.net

11 votes

What are compact objects in the category of topological spaces?

ct.category-theory gn.general-topology compactness asked Dec 16, 2017 at 23:13

mathoverflow.net

10 votes

Derived base change in étale cohomology

ag.algebraic-geometry homotopy-theory etale-cohomology derived-categories derived-algebraic-geometry asked Sep 5, 2019 at 22:24

mathoverflow.net

9 votes

Global obstructions for being a quotient of a rank $d$ vector bundle

ag.algebraic-geometry ac.commutative-algebra asked Jan 28, 2020 at 20:06

mathoverflow.net

6 votes

Unbounded acyclic resolutions

at.algebraic-topology ct.category-theory homological-algebra derived-categories sheaf-cohomology asked Dec 13, 2022 at 17:22

mathoverflow.net

5 votes

Is there a name for this type of poset?

elementary-set-theory category-theory induction terminology order-theory asked Mar 25, 2018 at 2:33

math.stackexchange.com

Top Answers

SOS polynomials with integer coefficients

mathoverflow.net

Pros and cons of specializing in an esoteric research area

mathoverflow.net

Non-isomorphic rings that are localizations of each other

mathoverflow.net

When is the tensor product of two fields a field?

mathoverflow.net

How and when do I learn so much mathematics?

mathoverflow.net

Is there a relationship between a quotient group of the fundamental group of X and the fundamental group of a quotient topology of X?

mathoverflow.net

Are there any other examples where "weak" and "strong" are confused in mathematics?

mathoverflow.net

What spaces $X$ do have $\text{End}(X) \cong \text{End}(\mathbb{R})$?

mathoverflow.net

Serre's remark on group algebras and related questions

mathoverflow.net

Is a scheme Noetherian if its topological space and its stalks are?

mathoverflow.net

Which intrinsic invariants of a projective variety can you deduce from its Hilbert polynomials?

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Learning mathematics in an "independent and idiosyncratic" way

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Every mathematician has only a few tricks

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Using a known result without a specific reference

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Noncoprime polynomial values

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What is the importance of modules in algebraic geometry?

math.stackexchange.com

The philosophy behind local rings

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Reference - motives of curves

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How to cite authors from any country correctly?

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Is diagonalizability a local property?

mathoverflow.net

What is the geometric meaning of representability?

math.stackexchange.com

Abelian category with enough injectives but not functorially

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Defining abstract varieties and their morphisms over a finitely generated subfield of the base field

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Can you give an example of two projective morphisms of schemes whose composition is not projective?

mathoverflow.net

What is the first cohomology $H_{fppf}^{1}(X, \alpha_{p})$?

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When is the category of finitely presented modules abelian?

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How do mathematicians find coauthors?

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How to visualize the Frobenius endomorphism?

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Hom / tensor adjunction for $O_X$ modules?

math.stackexchange.com

Points of abelian varieties over purely transcendental extensions

mathoverflow.net