User Will Sawin

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Using the Eichler-Selberg Trace formula to compute class numbers?

answered Mar 4 at 15:55

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Why does mathematics seem to have a polarity bias?

answered Jan 8 at 15:12

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An omission in K. Conrad's notes on the conductor ideal

answered Apr 16, 2022 at 14:35

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Are the trace relations among matrices generated by cyclic permutations?

answered May 1, 2021 at 21:32

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The (current) obstructions for a cohomological interpretation of the Riemann zeta function

answered Mar 22, 2021 at 19:13

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Weakened version of the Artin's primitive root conjecture

answered Jul 30, 2021 at 21:15

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Deligne's theorem on exponential sums

answered Jun 29, 2021 at 16:25

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Why should an algebraic geometer care about singular / simplicial (co)homology?

answered Jul 12, 2021 at 13:09

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Polynomials which are functionally equivalent over finite fields

answered Sep 11, 2021 at 23:08

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Subgroups of GL(2,q)

answered Mar 19, 2012 at 20:50

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triviality of determinant sheaf

answered Aug 7, 2012 at 19:45

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Topologically embedding curves in Jacobian

answered Feb 21, 2013 at 4:47

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Upper bound for the order of the group of automorphisms of Riemann surfaces of genus 2

answered Feb 17, 2013 at 23:18

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Do all subtraction-free identities tropicalize?

answered Apr 10, 2013 at 17:17

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Rings with group of units cyclic of prime order

answered Aug 4, 2013 at 19:25

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Is every abelian variety a subvariety of a Jacobian?

answered Jul 5, 2018 at 21:14

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Arithmetic motivations for modularity in higher rank

answered Apr 28, 2018 at 15:34

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Is the formal power series ring integrally closed?

answered Jan 6, 2019 at 13:08

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The valuation of j-functions vs number of isomorphisms for an elliptic curve

answered Oct 7, 2018 at 12:31

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Euler factors of L-function at bad primes

answered Oct 7, 2018 at 21:33

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Does finiteness of hodge numbers imply properness?

answered Nov 22, 2016 at 20:48

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For an intersecting family of $m$ sets there are at least $2m$ sets that are contained in at least one of them

answered Apr 27, 2017 at 21:51

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$(M,\omega)$ not symplectomorphic to $(M,-\omega)$

answered Aug 29, 2017 at 18:06

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exponential sum over variety

answered Jun 5, 2017 at 17:58

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Can Shor's Algorithm be modified to run efficiently on a classical computer?

answered Apr 26, 2015 at 15:39

16 votes

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Elementary proof that an open subset of $\Bbb{R}^n$ does not have measure zero?

answered Apr 2, 2021 at 20:18

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What is the idea behind the proof of the Isogeny theorem and Theorem III.7.9 (Serre) in Silverman's book?

answered May 18, 2022 at 1:44

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Structure of coefficients of polynomials giving a specified Galois group

answered Dec 10, 2021 at 1:39

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Why are Deligne-type exponential sum estimates so hard to use?

answered Mar 15, 2023 at 0:16

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Is it possible to find a $\mathbb{C}$-algebra endomorphism of $\mathbb{C}[x,y]$ that fixes a given $w \in \mathbb{C}[x,y]-\mathbb{C}$?

answered Jun 4, 2017 at 3:48

Stack Exchange Network

1,629 Answers

Using the Eichler-Selberg Trace formula to compute class numbers?

Why does mathematics seem to have a polarity bias?

An omission in K. Conrad's notes on the conductor ideal

Are the trace relations among matrices generated by cyclic permutations?

The (current) obstructions for a cohomological interpretation of the Riemann zeta function

Weakened version of the Artin's primitive root conjecture

Deligne's theorem on exponential sums

Why should an algebraic geometer care about singular / simplicial (co)homology?

Polynomials which are functionally equivalent over finite fields

Subgroups of GL(2,q)

triviality of determinant sheaf

Topologically embedding curves in Jacobian

Upper bound for the order of the group of automorphisms of Riemann surfaces of genus 2

Do all subtraction-free identities tropicalize?

Rings with group of units cyclic of prime order

Is every abelian variety a subvariety of a Jacobian?

Arithmetic motivations for modularity in higher rank

Is the formal power series ring integrally closed?

The valuation of j-functions vs number of isomorphisms for an elliptic curve

Euler factors of L-function at bad primes

Does finiteness of hodge numbers imply properness?

For an intersecting family of $m$ sets there are at least $2m$ sets that are contained in at least one of them

$(M,\omega)$ not symplectomorphic to $(M,-\omega)$

exponential sum over variety

Can Shor's Algorithm be modified to run efficiently on a classical computer?

Elementary proof that an open subset of $\Bbb{R}^n$ does not have measure zero?

What is the idea behind the proof of the Isogeny theorem and Theorem III.7.9 (Serre) in Silverman's book?

Structure of coefficients of polynomials giving a specified Galois group

Why are Deligne-type exponential sum estimates so hard to use?

Is it possible to find a $\mathbb{C}$-algebra endomorphism of $\mathbb{C}[x,y]$ that fixes a given $w \in \mathbb{C}[x,y]-\mathbb{C}$?