Joël

Lexington, Massachusetts, États-Unis

http://people.brandeis.edu/~jbellaic

Professor of Mathematics somewhere (would prefer somewhere else)

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What are the possible motivic Galois groups over $\mathbb Q$?

motives galois-representations ag.algebraic-geometry reductive-groups nt.number-theory asked Apr 15, 2013 at 15:15

mathoverflow.net

36 votes

Special values of L-functions as periods

ag.algebraic-geometry nt.number-theory reference-request l-functions periods asked Feb 3, 2011 at 20:39

mathoverflow.net

34 votes

Institutional response to "Esquisse d'un programme"

ag.algebraic-geometry ho.history-overview asked Dec 5, 2013 at 15:00

mathoverflow.net

30 votes

Iwasawa main conjectures vs Bloch-Kato conjectures

iwasawa-theory galois-representations galois-cohomology open-problem l-functions asked Dec 13, 2010 at 15:49

mathoverflow.net

29 votes

Global applications of eigenvarieties

nt.number-theory asked Sep 11, 2011 at 14:57

mathoverflow.net

24 votes

Have we ever proved any non-solvable case of reciprocity without the Langlands program ?

polynomials characteristic-p langlands-conjectures quadratic-reciprocity asked Mar 21, 2013 at 17:10

mathoverflow.net

24 votes

Discriminant and Different

ac.commutative-algebra asked Sep 16, 2010 at 13:46

mathoverflow.net

24 votes

Primes of the form $x^2+ny^2$ and congruences.

nt.number-theory reference-request prime-numbers algebraic-number-theory class-field-theory asked Oct 28, 2011 at 2:07

mathoverflow.net

23 votes

integers which are sums of binomial coefficients: $\sum_i {n \choose k_i}$

nt.number-theory additive-combinatorics binomial-coefficients asked Jun 11, 2014 at 15:39

mathoverflow.net

23 votes

Voter registration fraud: how is citizenship checked?

united-states citizenship election-fraud voter-registration asked Oct 18, 2016 at 16:53

politics.stackexchange.com

Top Answers

What are some very important papers published in non-top journals?

mathoverflow.net

Not especially famous, long-open problems which anyone can understand

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The most outrageous (or ridiculous) conjectures in mathematics

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Mathematicians whose works were criticized by contemporaries but became widely accepted later

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Any open Langlands Conjectures for GL_1?

mathoverflow.net

Was the early calculus inconsistent?

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Did Grothendieck write about modular forms?

mathoverflow.net

Mochizuki's "phenomena in number theory" outside the scope of Langlands

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New Geometric Methods in Number Theory and Automorphic Forms

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How does one find out what's happening in contemporary mathematics research?

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Deligne Weil II

mathoverflow.net

Status of (global) Langlands conjecture for $\mathrm{GL}_2$ over $\mathbb{Q}$

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Examples of intuition from fields other than Physics to solve math problems

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'Important' applications of p-adic numbers outside of algebra (and number theory).

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Elliptic curve over a scheme is a group scheme?

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Understanding a quip from Gian-Carlo Rota

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Why so difficult to prove infinitely many restricted primes?

mathoverflow.net

How has modern algebraic geometry affected other areas of math?

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Does a referee have to check carefully the proof ?

mathoverflow.net

Applications of Artin's holomorphy conjecture

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Current Status on Langlands Program

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How to memorise (understand) Nakayama's lemma and its corollaries?

mathoverflow.net

Who would have won the 2016 presidency if all states' electors were allocated proportionally?

politics.stackexchange.com

Did Grothendieck have a plan for proving Riemann Existence algebraically?

mathoverflow.net

History and motivation for Tannaka, Krein, Grothendieck, Deligne et al. works on Tannaka-Krein theory?

mathoverflow.net

Do mathematical objects disappear?

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What is the "reason" for modularity results?

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Critical to Ribet's method

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Where should I learn about the p-adic L-functions of elliptic curves?

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Was Cauchy prescient?

mathoverflow.net