Question

Help needed in clarification of a Question in Silverman's exercise.

score 356 · Answer 1 · 2019-09-06 14:24:03

356

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Help needed in clarification of a Question in Silverman's exercise.

Published on 06 Sep 2019 - 14:24

score 31 · Answer 2 · 2019-09-08 15:50:43

31

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An element from a coordinate ring inducing a function

Published on 08 Sep 2019 - 15:50

score 195 · Answer 3 · 2026-03-24 23:46:36

195

Views

For positive genus, $\ell(A)=\deg(A)+1\Leftrightarrow A$ is a principal divisor

Published on 24 Mar 2026 - 23:46

score 97 · Answer 4 · 2026-03-24 22:01:57

97

Views

$F/K$ with a rational place $\Rightarrow F=K(x,y)$ with $[F:K(x)]=[F:K(y)]=2g+1$

Published on 24 Mar 2026 - 22:01

score 84 · Answer 5 · 2019-09-17 05:01:31

84

Views

Analogues of proper-smooth basechange for etale cohomology

Published on 17 Sep 2019 - 5:01

score 196 · Answer 6 · 2019-09-20 16:51:41

196

Views

Why (Arakelov) intersection number well-defined

Published on 20 Sep 2019 - 16:51

score 120 · Answer 7 · 2019-09-24 08:59:36

120

Views

smallest field extension with rational points

Published on 24 Sep 2019 - 8:59

score 139 · Answer 8 · 2019-09-25 08:49:05

139

Views

How does an isogeny between elliptic curves induces a homomorphism between corresponding formal groups? (Silverman AEC)

Published on 25 Sep 2019 - 8:49

score 55 · Answer 9 · 2026-03-25 02:58:52

55

Views

Weil pairing exact sequence split for an elliptic curve

Published on 25 Mar 2026 - 2:58

score 80 · Answer 10 · 2014-03-26 17:13:38

80

Views

Etale cohomology and restricted direct product

Published on 26 Mar 2014 - 17:13

score 357 · Answer 11 · 2014-04-22 12:02:01

357

Views

why complitcated construction of PD-defferential operator in Berthelot and Ogus's book

Published on 22 Apr 2014 - 12:02

score 4.4k · Answer 12 · 2014-05-12 06:01:22

4.4k

Views

What is the status of the purported proof of the ABC conjecture?

Published on 12 May 2014 - 6:01

score 107 · Answer 13 · 2026-03-25 04:42:48

107

Views

The characteristic polynomial of Frobenius of an RM curve

Published on 25 Mar 2026 - 4:42

score 520 · Answer 14 · 2014-05-16 14:18:21

520

Views

How does $\text{Gal}(L/K)$ act on the automorphism group of an elliptic curve?

Published on 16 May 2014 - 14:18

score 175 · Answer 15 · 2014-05-17 17:24:17

175

Views

hasse principle for a number field

Published on 17 May 2014 - 17:24

List Question

Help needed in clarification of a Question in Silverman's exercise.

An element from a coordinate ring inducing a function

For positive genus, $\ell(A)=\deg(A)+1\Leftrightarrow A$ is a principal divisor

$F/K$ with a rational place $\Rightarrow F=K(x,y)$ with $[F:K(x)]=[F:K(y)]=2g+1$

Analogues of proper-smooth basechange for etale cohomology

Why (Arakelov) intersection number well-defined

smallest field extension with rational points

How does an isogeny between elliptic curves induces a homomorphism between corresponding formal groups? (Silverman AEC)

Weil pairing exact sequence split for an elliptic curve

Etale cohomology and restricted direct product

why complitcated construction of PD-defferential operator in Berthelot and Ogus's book

What is the status of the purported proof of the ABC conjecture?

The characteristic polynomial of Frobenius of an RM curve

How does $\text{Gal}(L/K)$ act on the automorphism group of an elliptic curve?

hasse principle for a number field

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