Question

How does one define an inner product on the space $V=\mathbb{Q}_p^n$?

score 702 · Answer 1 · 2026-04-29 12:23:48

702

Views

How does one define an inner product on the space $V=\mathbb{Q}_p^n$?

Published on 29 Apr 2026 - 12:23

score 129 · Answer 2 · 2026-05-07 12:47:55

129

Views

Can $\mathbb{Z}_2$ be constructed as the closure of $4\mathbb{Z}+1$?

Published on 07 May 2026 - 12:47

score 69 · Answer 3 · 2026-05-07 09:38:55

69

Views

Number of points in reduction of a p-adic analytic manifold.

Published on 07 May 2026 - 9:38

score 140 · Answer 4 · 2026-05-07 08:43:26

140

Views

How do I translate functions on the Prufer 2-group between functions on the $2^n$ roots of unity and the dyadic fractions modulo 1?

Published on 07 May 2026 - 8:43

score 289 · Answer 5 · 2026-04-29 12:41:06

289

Views

Hensel Lemma and cyclotomic polynomial

Published on 29 Apr 2026 - 12:41

score 79 · Answer 6 · 2026-05-05 01:02:45

79

Views

orbit representatives for the group of unipotent matrix acting on the set of skew-symmetric matrices

Published on 05 May 2026 - 1:02

score 660 · Answer 7 · 2026-05-03 06:51:24

660

Views

Homomorphic images of $p$-adic integers

Published on 03 May 2026 - 6:51

score 1.2k · Answer 8 · 2026-05-02 18:32:45

1.2k

Views

Criteria for a cubic polynomial in $\Bbb Q[x]$ to split completely over $\Bbb Q_p$

Published on 02 May 2026 - 18:32

score 77 · Answer 9 · 2026-05-07 16:54:45

77

Views

What do the elements of the affinoid algebra $A=K\langle x, y\rangle/(y-\pi x)$ look like?

Published on 07 May 2026 - 16:54

score 160 · Answer 10 · 2026-05-05 00:05:17

160

Views

Find $\frac{a}{b} \in \mathbb{Q}$ such that $ |\,\frac{a}{b} - \sqrt{2}|_3 < \epsilon $

Published on 05 May 2026 - 0:05

score 200 · Answer 11 · 2026-04-18 14:08:38

200

Views

Hilbert symbol Definitons

Published on 18 Apr 2026 - 14:08

score 611 · Answer 12 · 2026-04-22 15:27:06

611

Views

What are all the unramified extensions of $\mathbb{Q}_p$?

Published on 22 Apr 2026 - 15:27

score 130 · Answer 13 · 2026-04-22 14:51:12

130

Views

$B$-admissible p-adic representations definitions and implications (Berger article)

Published on 22 Apr 2026 - 14:51

score 3k · Answer 14 · 2026-04-23 08:31:51

3k

Views

Totally ramified extensions of $\mathbb{Q}_p$

Published on 23 Apr 2026 - 8:31

score 70 · Answer 15 · 2026-04-23 01:23:20

70

Views

Explanation of two things regarding $\Bbb{F}_{p^r}$ and $\Bbb Q_p$

Published on 23 Apr 2026 - 1:23

List Question

How does one define an inner product on the space $V=\mathbb{Q}_p^n$?

Can $\mathbb{Z}_2$ be constructed as the closure of $4\mathbb{Z}+1$?

Number of points in reduction of a p-adic analytic manifold.

How do I translate functions on the Prufer 2-group between functions on the $2^n$ roots of unity and the dyadic fractions modulo 1?

Hensel Lemma and cyclotomic polynomial

orbit representatives for the group of unipotent matrix acting on the set of skew-symmetric matrices

Homomorphic images of $p$-adic integers

Criteria for a cubic polynomial in $\Bbb Q[x]$ to split completely over $\Bbb Q_p$

What do the elements of the affinoid algebra $A=K\langle x, y\rangle/(y-\pi x)$ look like?

Find $\frac{a}{b} \in \mathbb{Q}$ such that $ |\,\frac{a}{b} - \sqrt{2}|_3 < \epsilon $

Hilbert symbol Definitons

What are all the unramified extensions of $\mathbb{Q}_p$?

$B$-admissible p-adic representations definitions and implications (Berger article)

Totally ramified extensions of $\mathbb{Q}_p$

Explanation of two things regarding $\Bbb{F}_{p^r}$ and $\Bbb Q_p$

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