User User0829

3

10

votes

1

answer

412

views

Polylogarithm sheaves

Jun 24 '16 at 12:12 Matthias Wendt 16k

7

8

votes

1

answer

1k

views

Line bundles and modular forms

nt.number-theory modular-forms

Aug 15 '17 at 14:42 abx 29.8k

3

8

votes

2

answers

852

views

Group cohomology of fundamental group of a curve

ag.algebraic-geometry etale-cohomology

May 19 '16 at 9:09 Niels 3,524

1

6

votes

1

answer

398

views

Difference of Beilinson conjecture and equivariant Tamagawa number conjecture

nt.number-theory arithmetic-geometry motives l-functions

Dec 27 '17 at 11:15 David Loeffler 28k

3

6

votes

1

answer

208

views

$p$-th root of non-torsion points on elliptic curves

nt.number-theory elliptic-curves

Oct 3 '17 at 20:56 Jeremy Rouse 15k

4

votes

1

answer

252

views

Unipotent completion of free group

gr.group-theory ra.rings-and-algebras algebraic-groups

Apr 3 '19 at 8:28 Adrien 6,430

1

4

votes

0

answers

184

views

Explicit elements of the first cohomology of modular curves

nt.number-theory arithmetic-geometry cohomology

May 7 '18 at 12:51 Ali Taghavi 679

4

votes

1

answer

334

views

General construction of residue map

ag.algebraic-geometry cohomology

Aug 18 '17 at 20:06 nfdc23 825

5

4

votes

1

answer

358

views

Motivation for cyclotomic units

nt.number-theory ho.history-overview algebraic-number-theory cyclotomic-fields

Nov 11 '15 at 17:03 Myshkin 16.6k

1

3

votes

0

answers

154

views

Extension of Galois representations from geometry

nt.number-theory arithmetic-geometry galois-representations

Aug 9 '18 at 0:06 User0829 1,040

1

3

votes

0

answers

164

views

Usage of Leray spectral sequence

ag.algebraic-geometry sheaf-theory etale-cohomology

Apr 30 '18 at 12:17 User0829 1,040

3

votes

1

answer

105

views

Freeness of a quotient group

gr.group-theory profinite-groups

Mar 12 '18 at 9:57 YCor 42.3k

1

3

votes

1

answer

397

views

Irreducibility of residual Galois representations attached to an elliptic curve

nt.number-theory elliptic-curves

Nov 3 '17 at 22:19 Olivier 8,497

1

3

votes

0

answers

108

views

Computing weight of Galois represenetations

nt.number-theory galois-representations

Sep 11 '17 at 15:48 User0829 1,040

3

votes

1

answer

222

views

Etale coverings of non-projective curves

ag.algebraic-geometry arithmetic-geometry algebraic-curves

Apr 29 '17 at 12:59 abx 29.8k

2

votes

1

answer

135

views

Global section of vertical differential 1 forms on universal elliptic curve

ag.algebraic-geometry nt.number-theory arithmetic-geometry elliptic-curves modular-forms

Oct 23 at 14:48 David Loeffler 28k

2

votes

0

answers

129

views

Cohomology of modular curves: vanishing and decomposition

ag.algebraic-geometry nt.number-theory modular-forms etale-cohomology

May 8 '19 at 0:31 User0829 1,040

2

votes

1

answer

143

views

Restriction of sheaves to tangent space

ag.algebraic-geometry

Dec 11 '18 at 20:58 dererumnatura 41

2

votes

1

answer

372

views

Lie algebra of affine group scheme

lie-groups lie-algebras group-schemes

May 28 '17 at 16:37 User0829 1,040

2

votes

0

answers

167

views

Exact ramification information of mod $p$ Galois representation

nt.number-theory elliptic-curves galois-representations

Apr 29 '17 at 15:34 User0829 1,040

1

vote

0

answers

67

views

Rational points on stable curves

ag.algebraic-geometry

May 23 '18 at 12:47 User0829 1,040

1

vote

0

answers

126

views

Integral model of etale covering

ag.algebraic-geometry

May 11 '18 at 12:24 User0829 1,040

1

vote

1

answer

129

views

Torsion points with exactly one singular prime (on elliptic curves)

nt.number-theory elliptic-curves

Mar 6 '17 at 12:27 David Loeffler 28k

1

vote

1

answer

194

views

Local parameter at torsion points of elliptic curve

ag.algebraic-geometry elliptic-curves

Mar 3 '17 at 20:30 Joe Silverman 38.1k

0

votes

1

answer

166

views

Equation of elliptic curve and field of definition

ag.algebraic-geometry elliptic-curves

Aug 6 '17 at 14:28 Joe Silverman 38.1k

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25 Questions

Polylogarithm sheaves

Line bundles and modular forms

Group cohomology of fundamental group of a curve

Difference of Beilinson conjecture and equivariant Tamagawa number conjecture

$p$-th root of non-torsion points on elliptic curves

Unipotent completion of free group

Explicit elements of the first cohomology of modular curves

General construction of residue map

Motivation for cyclotomic units

Extension of Galois representations from geometry

Usage of Leray spectral sequence

Freeness of a quotient group

Irreducibility of residual Galois representations attached to an elliptic curve

Computing weight of Galois represenetations

Etale coverings of non-projective curves

Global section of vertical differential 1 forms on universal elliptic curve

Cohomology of modular curves: vanishing and decomposition

Restriction of sheaves to tangent space

Lie algebra of affine group scheme

Exact ramification information of mod $p$ Galois representation

Rational points on stable curves

Integral model of etale covering

Torsion points with exactly one singular prime (on elliptic curves)

Local parameter at torsion points of elliptic curve

Equation of elliptic curve and field of definition