Newbetuts
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New posts in local-field
roots of unity, wild ramification and units of norm one in local fields
algebraic-number-theory
class-field-theory
local-field
ramification
Compositum of totally ramified extensions is not totally ramified
algebraic-number-theory
local-field
Computing a uniformizer in a totally ramified extension of $\mathbb{Q}_p$.
field-theory
algebraic-number-theory
p-adic-number-theory
local-field
ramification
Finitely Many Extensions of Fixed Degree of a Local Field
abstract-algebra
number-theory
galois-theory
local-field
Using Hensel lemma to find roots in valuation rings
algebraic-number-theory
local-field
hensels-lemma
Are rings of power series over a local field complete?
number-theory
analysis
p-adic-number-theory
local-field
Calculating the ramification and inertia degree of $\mathbb{Q}_2(\sqrt{3}, \sqrt{7})$ and $\mathbb{Q}_2(\sqrt{3}, \sqrt{2})$ over $\mathbb{Q}_2$
number-theory
algebraic-number-theory
p-adic-number-theory
local-field
An infinite family of Artin-Schreier polynomials which all split in $\mathbf{F}_q(\!(\theta)\!)$
extension-field
valuation-theory
formal-power-series
local-field
Convergence of a sequence in a non-Archimdean valuation for a field.
valuation-theory
local-field
Why is the image of $k^+$ dense in the character group?
number-theory
locally-compact-groups
local-field
Galois action on a uniformizer of a non-archimedean local field
galois-theory
p-adic-number-theory
local-field
Serge Lang Never Explains Anything Round II
algebraic-number-theory
class-field-theory
local-field
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