User Tian An

39 votes

2 answers

6k views

Current Status on Langlands Program

asked Mar 29, 2014 at 20:22

39 votes

1 answer

2k views

What can topological modular forms do for number theory?

nt.number-theory at.algebraic-topology homotopy-theory modular-forms automorphic-forms

asked May 28, 2015 at 2:40

16 votes

0 answers

444 views

Progess on a Problem/Conjecture of Sullivan?

ag.algebraic-geometry at.algebraic-topology

asked Dec 4, 2020 at 19:33

14 votes

2 answers

945 views

The Three Gap Theorem: why should it be true?

nt.number-theory co.combinatorics

asked Apr 16, 2018 at 14:51

14 votes

1 answer

2k views

When does a perverse sheaf occur in the decomposition theorem?

ag.algebraic-geometry rt.representation-theory perverse-sheaves decomposition-theorem

asked Feb 27, 2015 at 17:26

13 votes

1 answer

666 views

Abelian $\ell$-adic representations in $\widehat{\mathrm{SL}(2,\mathbb{Z})}$

ag.algebraic-geometry nt.number-theory galois-theory galois-representations anabelian-geometry

asked Dec 17, 2014 at 23:22

13 votes

1 answer

1k views

Which L-functions are not "Langlands-Shahidi L-functions"?

nt.number-theory rt.representation-theory analytic-number-theory automorphic-forms

asked Jul 4, 2014 at 23:17

13 votes

1 answer

872 views

Applications of anabelian geometry to Galois representations?

ag.algebraic-geometry nt.number-theory galois-representations anabelian-geometry

asked Aug 18, 2014 at 2:24

12 votes

1 answer

1k views

Motivic L-function vs motivic zeta function

ag.algebraic-geometry nt.number-theory motives l-functions

asked Jul 28, 2014 at 4:31

11 votes

1 answer

915 views

How much can an Eisenstein series be truncated?

nt.number-theory analytic-number-theory modular-forms eisenstein-series

asked Oct 25, 2015 at 22:49

10 votes

1 answer

308 views

Bounds on Tamagawa numbers of reductive groups

ag.algebraic-geometry reference-request algebraic-groups

asked Apr 4, 2018 at 11:05

9 votes

0 answers

219 views

Clozel's unpublished manuscript

nt.number-theory reference-request automorphic-forms

asked Jan 3, 2017 at 15:41

9 votes

2 answers

624 views

Weber's class number problem and real quadratic fields of class number one

nt.number-theory algebraic-number-theory

asked Jan 3, 2017 at 16:23

8 votes

0 answers

215 views

Are there genera for algebraic cobordism?

ag.algebraic-geometry at.algebraic-topology

asked Apr 29, 2016 at 22:39

8 votes

1 answer

326 views

Behaviour of $\zeta(1-it)/\zeta(1+it)$?

nt.number-theory analytic-number-theory riemann-zeta-function

asked Sep 25, 2015 at 23:10

8 votes

2 answers

915 views

Weil's paper under a pseudonym on deforming singular varieties

ag.algebraic-geometry reference-request

asked Oct 5, 2015 at 16:11

7 votes

1 answer

290 views

Density of numbers whose prime factors belong to given arithmetic progressions

nt.number-theory reference-request analytic-number-theory

asked Mar 21, 2017 at 10:27

6 votes

0 answers

198 views

Beilinson's conjecture on the level of spectra

ag.algebraic-geometry at.algebraic-topology

asked Nov 3, 2020 at 15:53

5 votes

1 answer

407 views

What is the meaning of the $L$-group?

nt.number-theory algebraic-groups automorphic-forms

asked Oct 26, 2020 at 5:04

5 votes

0 answers

65 views

Canonical parabolics vs Levi subgroups

rt.representation-theory lie-groups lie-algebras algebraic-groups

asked Mar 31, 2021 at 15:32

5 votes

2 answers

206 views

The Heegner hypothesis for a mean value result of Murty-Murty/Bump-Friedberg-Hoffstein

nt.number-theory reference-request analytic-number-theory

asked Jun 16, 2017 at 15:05

5 votes

1 answer

216 views

Class number formula for binary hermitian forms

nt.number-theory

asked Jan 17, 2017 at 19:47

5 votes

0 answers

186 views

Moments of completed L-functions?

analytic-number-theory riemann-zeta-function l-functions

asked Sep 30, 2015 at 17:30

5 votes

1 answer

517 views

How are holomorphic and real-analytic Eisenstein series related?

modular-forms

asked Oct 21, 2015 at 3:51

5 votes

2 answers

3k views

Characteristic polynomial of Kronecker/tensor product

linear-algebra ra.rings-and-algebras matrices

asked Dec 4, 2014 at 3:28

5 votes

0 answers

340 views

Examples of Rankin-Selberg L-functions from Eisenstein series

nt.number-theory reference-request rt.representation-theory automorphic-forms

asked Jul 23, 2015 at 21:16

4 votes

0 answers

129 views

Reference/list of reductive subgroups of reductive groups?

ag.algebraic-geometry reference-request rt.representation-theory algebraic-groups

asked 2 days ago

4 votes

0 answers

125 views

Reference for a functional equation of a Hecke L-function

nt.number-theory

asked Jan 7, 2021 at 17:46

3 votes

1 answer

183 views

Eisenstein series for discrete subgroups of SL(2,C)?

nt.number-theory reference-request rt.representation-theory automorphic-forms

asked Oct 4, 2018 at 21:12

3 votes

0 answers

226 views

Tamagawa number of GL(n)

ag.algebraic-geometry algebraic-groups arithmetic-geometry

asked Nov 20, 2018 at 5:58

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48 Questions

Current Status on Langlands Program

What can topological modular forms do for number theory?

Progess on a Problem/Conjecture of Sullivan?

The Three Gap Theorem: why should it be true?

When does a perverse sheaf occur in the decomposition theorem?

Abelian $\ell$-adic representations in $\widehat{\mathrm{SL}(2,\mathbb{Z})}$

Which L-functions are not "Langlands-Shahidi L-functions"?

Applications of anabelian geometry to Galois representations?

Motivic L-function vs motivic zeta function

How much can an Eisenstein series be truncated?

Bounds on Tamagawa numbers of reductive groups

Clozel's unpublished manuscript

Weber's class number problem and real quadratic fields of class number one

Are there genera for algebraic cobordism?

Behaviour of $\zeta(1-it)/\zeta(1+it)$?

Weil's paper under a pseudonym on deforming singular varieties

Density of numbers whose prime factors belong to given arithmetic progressions

Beilinson's conjecture on the level of spectra

What is the meaning of the $L$-group?

Canonical parabolics vs Levi subgroups

The Heegner hypothesis for a mean value result of Murty-Murty/Bump-Friedberg-Hoffstein

Class number formula for binary hermitian forms

Moments of completed L-functions?

How are holomorphic and real-analytic Eisenstein series related?

Characteristic polynomial of Kronecker/tensor product

Examples of Rankin-Selberg L-functions from Eisenstein series

Reference/list of reductive subgroups of reductive groups?

Reference for a functional equation of a Hecke L-function

Eisenstein series for discrete subgroups of SL(2,C)?

Tamagawa number of GL(n)