List questions from p-adic-number-theory

Published on 20 Jan 2016 - 9:04

216

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Will someone kindly explain Kato's dual exponential map?

Published on 27 Mar 2026 - 18:35

188

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Completion of an extension $K|\mathbb{Q}$ w.r.t. a non archimedean abs. value, isomorphic to $K\cdot \mathbb{Q}_p$

Published on 23 Jan 2016 - 12:04

20.3k

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Why does an argument similiar to 0.999...=1 show 999...=-1?

Published on 31 Mar 2026 - 14:13

576

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Are the $p^n$-adic numbers isomorphic to the $p$-adic numbers?

Published on 23 Jan 2016 - 21:03

77

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A fundamental tool used in the study of Diophantine equations...

Published on 27 Mar 2026 - 16:47

2k

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examples of unramified extensions of $\mathbb{Q}_p$

Published on 26 Mar 2026 - 17:36

668

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P-adic norm/valuation of n!

Published on 01 Feb 2016 - 5:48

79

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How algebraically restrictive is the structure of $\Bbb Q_p$?

Published on 02 Feb 2016 - 21:27

365

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Is I-adic completion a ring epimorphism?

Published on 25 Mar 2026 - 10:58

1.3k

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Connected Components of p-adic rationals

Published on 07 Feb 2016 - 10:06

601

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What is the significance of Coleman maps arising in Iwasawa theory?

Published on 27 Mar 2026 - 18:27

175

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Euler totient function and unramified extension of $\mathbb{Q}_p$. A clarification.

Published on 14 Feb 2016 - 15:41

467

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Show $|x^2 + y^2 - 7|_7 \geq \frac{1}{7}$ in p-adics

Published on 15 Feb 2016 - 5:22

156

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Solving matrix equations over $p$-adic rings

Published on 19 Feb 2016 - 10:54

List Question

Proving that $d(a,b)=p^{-n}$ is a metric for $\mathbb{Q}$

Will someone kindly explain Kato's dual exponential map?

Completion of an extension $K|\mathbb{Q}$ w.r.t. a non archimedean abs. value, isomorphic to $K\cdot \mathbb{Q}_p$

Why does an argument similiar to 0.999...=1 show 999...=-1?

Are the $p^n$-adic numbers isomorphic to the $p$-adic numbers?

A fundamental tool used in the study of Diophantine equations...

examples of unramified extensions of $\mathbb{Q}_p$

P-adic norm/valuation of n!

How algebraically restrictive is the structure of $\Bbb Q_p$?

Is I-adic completion a ring epimorphism?

Connected Components of p-adic rationals

What is the significance of Coleman maps arising in Iwasawa theory?

Euler totient function and unramified extension of $\mathbb{Q}_p$. A clarification.

Show $|x^2 + y^2 - 7|_7 \geq \frac{1}{7}$ in p-adics

Solving matrix equations over $p$-adic rings

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