List questions from local-field

Published on 25 Jul 2015 - 19:57

187

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Associate a discrete valuation ring to a field $k$.

Published on 02 Aug 2015 - 16:37

64

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Can the torsion of a formal group have rank going to infinity?

Published on 25 Mar 2026 - 6:06

479

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zeros of p-adic power series

Published on 01 Sep 2015 - 15:30

254

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Question on special unitary group $SU(3)$ over local $p$-adic field

Published on 17 Sep 2015 - 3:22

714

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A question concerning the definition of a local function

Published on 26 Mar 2026 - 4:31

491

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Class field theory for $p$-groups. (IV.6, exercise 3 from Neukirch's ANT.)

Published on 19 Oct 2015 - 13:03

106

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Reconstructing formal groups from the p-map, realizing p-maps from formal group

Published on 28 Feb 2026 - 3:01

23

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paper of Ihara, why must eigenvalues of an element of a torsion-free cocompact lattice be in the ground field?

Published on 03 Nov 2015 - 15:50

506

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Understanding proof that $\mathbb{Q}_{p}(\zeta)/\mathbb{Q}_{p}$ is unramified for $(n,p)=1$.

Published on 03 Mar 2026 - 8:08

112

Views

Property of Derivative in a local field

Published on 17 Nov 2015 - 17:34

45

Views

Topology for the decomposition of $L\otimes_K K_\frak p$

Published on 09 Mar 2026 - 7:36

205

Views

Totally ramified non-cyclic cubic extension of $ \mathbb{Q}_p $

Published on 26 Nov 2015 - 16:03

618

Views

Galois group for Kummer extension over Cyclotomic extension of $p$-adic field

Published on 07 Mar 2026 - 4:29

77

Views

how can I prove this statement in local field theory?

Published on 24 Mar 2026 - 16:02

List Question

A question about fields and separability in Serre's "Local Fields"

Associate a discrete valuation ring to a field $k$.

Can the torsion of a formal group have rank going to infinity?

zeros of p-adic power series

Question on special unitary group $SU(3)$ over local $p$-adic field

A question concerning the definition of a local function

Class field theory for $p$-groups. (IV.6, exercise 3 from Neukirch's ANT.)

Reconstructing formal groups from the p-map, realizing p-maps from formal group

paper of Ihara, why must eigenvalues of an element of a torsion-free cocompact lattice be in the ground field?

Understanding proof that $\mathbb{Q}_{p}(\zeta)/\mathbb{Q}_{p}$ is unramified for $(n,p)=1$.

Property of Derivative in a local field

Topology for the decomposition of $L\otimes_K K_\frak p$

Totally ramified non-cyclic cubic extension of $ \mathbb{Q}_p $

Galois group for Kummer extension over Cyclotomic extension of $p$-adic field

how can I prove this statement in local field theory?

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