List questions from local-field

Published on 05 Jun 2016 - 19:36

125

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Trace of Witt vectors

Published on 20 Jun 2016 - 5:12

57

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Why elements in a non-archimedian local field $F$ are of the form $\pi^n u$?

Published on 22 Jan 2014 - 16:35

226

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Question about the quotient of two lattices.

Published on 22 Jan 2014 - 17:08

206

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Archimedean locally compact fields

Published on 02 Feb 2014 - 0:33

309

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$p$-th roots of unity adjoined to a $\mathfrak{p}$-adic field

Published on 04 Feb 2014 - 14:08

277

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Hensel's Lemma question with discriminant

Published on 24 Feb 2014 - 13:06

696

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Embed local Galois groups in global Galois group

Published on 25 Mar 2026 - 7:43

87

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Question about $\mathbb{Q}_2^{\ast}/(\mathbb{Q}_2^{\ast})^2$

Published on 10 Mar 2014 - 17:23

164

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Proving upper ramification groups are open

Published on 26 Mar 2026 - 14:33

235

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Galois group of finite field extension of p-adic fields

Published on 21 Apr 2017 - 2:08

514

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finite Galois group as a semidirect product of inertia and residue Galois group?

Published on 25 Apr 2017 - 18:16

93

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Let $F$ be a local field, and $K/F$ a finite extension, then there is at most one norm on $K$ extending the norm on $F$.

Published on 26 Apr 2017 - 4:33

40

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$K$ a local field, the spaces $K^n : n = 1, 2, ...$ are not homeomorphic

Published on 05 May 2017 - 20:33

1.6k

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Galois groups of extensions of local fields

Published on 19 May 2017 - 21:10

List Question

Inertia of an elliptic curve with potentially good reduction

Trace of Witt vectors

Why elements in a non-archimedian local field $F$ are of the form $\pi^n u$?

Question about the quotient of two lattices.

Archimedean locally compact fields

$p$-th roots of unity adjoined to a $\mathfrak{p}$-adic field

Hensel's Lemma question with discriminant

Embed local Galois groups in global Galois group

Question about $\mathbb{Q}_2^{\ast}/(\mathbb{Q}_2^{\ast})^2$

Proving upper ramification groups are open

Galois group of finite field extension of p-adic fields

finite Galois group as a semidirect product of inertia and residue Galois group?

Let $F$ be a local field, and $K/F$ a finite extension, then there is at most one norm on $K$ extending the norm on $F$.

$K$ a local field, the spaces $K^n : n = 1, 2, ...$ are not homeomorphic

Galois groups of extensions of local fields

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