List questions from hensels-lemma

Published on 25 Mar 2026 - 9:38

299

Views

Hensel's lemma requires the valuation to be discrete

Published on 25 Mar 2026 - 9:38

59

Views

Over a henselian field, are any two norms on a given finite dimensional vector space equivalent?

Published on 09 Apr 2026 - 4:14

208

Views

Local strictly henselian $\mathbb{Q}$-algebras (i.e. "points in étale topology")

Published on 25 Mar 2026 - 11:13

230

Views

A (simple) polynomial congruence to modulus prime power

Published on 25 Mar 2026 - 9:35

94

Views

Using Hensel's Lemma to find the number of elements satisfying a congruence

Published on 25 Mar 2026 - 9:43

185

Views

Prove that 4 is not a 3-adic cube

Published on 25 Mar 2026 - 9:34

172

Views

Proof of 'stronger' Hensel's Lemma

Published on 25 Mar 2026 - 9:38

308

Views

Hensel's lemma exercise

Published on 10 May 2026 - 16:55

99

Views

Is $\frac{10}{459}$ a cube in $\Bbb{Q}_3$?

Published on 25 Mar 2026 - 9:37

102

Views

If $p$ is prime, then $x^p − 2 \equiv 0 \pmod{p^k}$ has a solution for $k \ge 2$

Published on 25 Mar 2026 - 9:39

161

Views

How do you solve quadratic congruences with unknown modulo using Chinese Remainder Method and Hensel's Lemma

Published on 25 Mar 2026 - 9:37

341

Views

Henselian ring which is not complete

Published on 25 Mar 2026 - 9:33

97

Views

Why we assume henselian ring is local?

Published on 25 Mar 2026 - 9:35

92

Views

Hensel's Lemma for zero ring

Published on 25 Mar 2026 - 9:33

List Question

Given $a^2 \equiv n\pmod q$ find $b$ such that $b^2 \equiv n\pmod {q^2}$

Hensel's lemma requires the valuation to be discrete

Over a henselian field, are any two norms on a given finite dimensional vector space equivalent?

Local strictly henselian $\mathbb{Q}$-algebras (i.e. "points in étale topology")

A (simple) polynomial congruence to modulus prime power

Using Hensel's Lemma to find the number of elements satisfying a congruence

Prove that 4 is not a 3-adic cube

Proof of 'stronger' Hensel's Lemma

Hensel's lemma exercise

Is $\frac{10}{459}$ a cube in $\Bbb{Q}_3$?

If $p$ is prime, then $x^p − 2 \equiv 0 \pmod{p^k}$ has a solution for $k \ge 2$

How do you solve quadratic congruences with unknown modulo using Chinese Remainder Method and Hensel's Lemma

Henselian ring which is not complete

Why we assume henselian ring is local?

Hensel's Lemma for zero ring

Trending Questions

Popular # Hahtags

Popular Questions