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15
Math.TechQA.Club
2026-03-26 08:02:35
77
Views
Showing degree of global extension is sum of degree of local extensions
Published on
26 Mar 2026 - 8:02
#abstract-algebra
#field-theory
#algebraic-number-theory
#valuation-theory
#local-field
45
Views
Valuation ring $(A,\mathfrak{m})$ so that $\text{Spec }A\setminus\{\mathfrak{m}\}$ has no closed points
Published on
03 Aug 2023 - 5:14
#commutative-algebra
#valuation-theory
37
Views
Prolongation valuation of non-complete valued field
Published on
25 Mar 2026 - 18:55
#abstract-algebra
#galois-theory
#extension-field
#valuation-theory
#local-rings
67
Views
Non-isomorphic models of Hen$_{0,0}$ with isomorphic RV sorts
Published on
23 Aug 2023 - 22:05
#logic
#model-theory
#valuation-theory
46
Views
Valuation rings come from valuation functions
Published on
10 Nov 2023 - 20:21
#abstract-algebra
#valuation-theory
82
Views
Value group of the $p$-adic complex numbers
Published on
14 Nov 2023 - 13:54
#number-theory
#algebraic-number-theory
#p-adic-number-theory
#valuation-theory
33
Views
Can we define valuation(s) in any integral ring?
Published on
18 Nov 2023 - 8:42
#number-theory
#ring-theory
#ideals
#maximal-and-prime-ideals
#valuation-theory
51
Views
How to express elements of a DVR as power series of the uniformizer?
Published on
25 Mar 2026 - 20:20
#algebraic-geometry
#commutative-algebra
#valuation-theory
#local-rings
97
Views
Why do we fix an extension of valuation of $K$ to $\overline{K}$?
Published on
24 Nov 2023 - 14:06
#abstract-algebra
#field-theory
#notation
#algebraic-number-theory
#valuation-theory
28
Views
What's a direct or quickest proof of simple zeros lift to factorizations lift?
Published on
25 Mar 2026 - 3:04
#field-theory
#valuation-theory
#hensels-lemma
71
Views
Is the dimension of a valuation ring equal to the rank of its value group?
Published on
03 Dec 2023 - 19:25
#commutative-algebra
#valuation-theory
19
Views
Why is this proof of an inequality in a DVR valid?
Published on
03 Dec 2023 - 19:59
#abstract-algebra
#inequality
#valuation-theory
48
Views
Analytic equivalence and isomorphism of valued fields
Published on
04 Dec 2023 - 5:53
#commutative-algebra
#field-theory
#algebraic-number-theory
#extension-field
#valuation-theory
90
Views
Valuation on $K(x, y)$ similar to $\mathfrak{p}$-adic valuation
Published on
20 Dec 2023 - 21:57
#commutative-algebra
#algebraic-number-theory
#extension-field
#valuation-theory
#krull-dimension
109
Views
A case where submodules, isomorphic as modules, are isomorphic as submodules
Published on
25 Mar 2026 - 15:38
#commutative-algebra
#principal-ideal-domains
#valuation-theory
#artinian
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