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

How and when do I learn so much mathematics?

mathoverflow.net

When is the tensor product of two fields a field?

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

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

mathoverflow.net

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

mathoverflow.net

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

mathoverflow.net

Serre's remark on group algebras and related questions

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

mathoverflow.net

Every mathematician has only a few tricks

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Learning mathematics in an "independent and idiosyncratic" way

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Using a known result without a specific reference

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The philosophy behind local rings

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Noncoprime polynomial values

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Reference - motives of curves

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What is the importance of modules in algebraic geometry?

math.stackexchange.com

How to cite authors from any country correctly?

mathoverflow.net

What is the geometric meaning of representability?

math.stackexchange.com

Abelian category with enough injectives but not functorially

mathoverflow.net

Is diagonalizability a local property?

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How do mathematicians find coauthors?

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

mathoverflow.net

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

mathoverflow.net

When is the category of finitely presented modules abelian?

mathoverflow.net

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

mathoverflow.net

How to visualize the Frobenius endomorphism?

mathoverflow.net

Comparing singular cohomology with algebraic de Rham cohomology

mathoverflow.net

Hom / tensor adjunction for $O_X$ modules?

math.stackexchange.com