Question

Composite of two fields contain a given quadratic extension, but each individual doesn't.

score 80 · Answer 1 · 2021-06-19 10:02:20

80

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Composite of two fields contain a given quadratic extension, but each individual doesn't.

Published on 19 Jun 2021 - 10:02

score 116 · Answer 2 · 2021-07-06 14:51:05

116

Views

Theorems of the type $D\lim_n f_n = \lim_n Df_n$ for non-Archimedean fields

Published on 06 Jul 2021 - 14:51

score 205 · Answer 3 · 2021-07-13 23:49:24

205

Views

Definition of 'completeness' of a valued field

Published on 13 Jul 2021 - 23:49

score 196 · Answer 4 · 2021-07-26 16:45:56

196

Views

non-Archimedean normed space

Published on 26 Jul 2021 - 16:45

score 3.7k · Answer 5 · 2021-07-31 17:27:52

3.7k

Views

Can $\pi$ be defined in a p-adic context?

Published on 31 Jul 2021 - 17:27

score 101 · Answer 6 · 2021-08-16 06:50:22

101

Views

Can every nonarchimedean ordered field be embedded in some hyperreal field?

Published on 16 Aug 2021 - 6:50

score 57 · Answer 7 · 2021-09-01 13:04:28

57

Views

Limit of $(1+u^{1/n})^n$ as $n\to\infty$ in $p$-adic topology.

Published on 01 Sep 2021 - 13:04

score 62 · Answer 8 · 2021-09-18 08:59:53

62

Views

Is $|x+y|_p=\mathrm{max}(|x|_p,|y|_p)$ for $p$-adic norm? Sanity test.

Published on 18 Sep 2021 - 8:59

score 1.1k · Answer 9 · 2021-11-25 11:50:59

1.1k

Views

Prerequisites for Condensed Mathematics and Analytic Geometry

Published on 25 Nov 2021 - 11:50

score 164 · Answer 10 · 2022-02-04 01:19:32

164

Views

Analytic functions on spaces over non-Archimedean fields and troubles with totally disconnectedness

Published on 04 Feb 2022 - 1:19

score 211 · Answer 11 · 2022-02-15 13:58:16

211

Views

Is evaluation of formal power series compatible with composition over nonarchimedean complete fields?

Published on 15 Feb 2022 - 13:58

score 89 · Answer 12 · 2022-04-01 07:08:37

89

Views

Levi-Civita field vs Puiseux series: why is Cauchy completeness important?

Published on 01 Apr 2022 - 7:08

score 105 · Answer 13 · 2022-04-07 10:13:31

105

Views

In an affinoid/Tate algebra, can one always find a system of topological generators that have specific properties at prescribed points?

Published on 07 Apr 2022 - 10:13

score 409 · Answer 14 · 2022-05-19 13:09:37

409

Views

In what sense is $\Bbb R(x)$ an "instantiation" of the hyperreals?

Published on 19 May 2022 - 13:09

score 45 · Answer 15 · 2022-06-02 08:34:26

45

Views

The action of the absolute Galois group of k over the completion of the algebraic closure of k

Published on 02 Jun 2022 - 8:34

List Question

Composite of two fields contain a given quadratic extension, but each individual doesn't.

Theorems of the type $D\lim_n f_n = \lim_n Df_n$ for non-Archimedean fields

Definition of 'completeness' of a valued field

non-Archimedean normed space

Can $\pi$ be defined in a p-adic context?

Can every nonarchimedean ordered field be embedded in some hyperreal field?

Limit of $(1+u^{1/n})^n$ as $n\to\infty$ in $p$-adic topology.

Is $|x+y|_p=\mathrm{max}(|x|_p,|y|_p)$ for $p$-adic norm? Sanity test.

Prerequisites for Condensed Mathematics and Analytic Geometry

Analytic functions on spaces over non-Archimedean fields and troubles with totally disconnectedness

Is evaluation of formal power series compatible with composition over nonarchimedean complete fields?

Levi-Civita field vs Puiseux series: why is Cauchy completeness important?

In an affinoid/Tate algebra, can one always find a system of topological generators that have specific properties at prescribed points?

In what sense is $\Bbb R(x)$ an "instantiation" of the hyperreals?

The action of the absolute Galois group of k over the completion of the algebraic closure of k

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