Lorenzo Andreaus
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1 answers
4 votes
82 views
Proof of the Inscribed Angle Theorem using vectors
2 answers
3 votes
132 views
Quotient of noetherian domain has finite length
1 answers
3 votes
72 views
Exact sequence of abelian groups - Corolary 11.7 - Neukirch
2 answers
3 votes
85 views
Is there an injective continuous function from an open set of $\mathbb{R}^{n+p}$ to $\mathbb{R}^n$?
1 answers
2 votes
169 views
2 bookmarks
Local Kronecker-Weber implies Global
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2 votes
36 views
Completion of Galois extension is Galois
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2 votes
138 views
Proposition 8.3, Neukirch- Algebraic Number Theory
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2 votes
30 views
A boundary condition
2 answers
2 votes
461 views
Boundary of a cube
1 answers
1 votes
25 views
1 bookmarks
Maximal Unramified subextension of Compositum
1 answers
1 votes
26 views
Fundamental Identity - Extension of Valuations
1 answers
1 votes
21 views
Semiperfect ring that is not semiprimary
1 answers
1 votes
55 views
1 bookmarks
Conjugate idempotents
1 answers
1 votes
68 views
Proposition about localizations of Dedekind domains - Lang: Algebraic Number Theory
1 answers
1 votes
64 views
A good description of the set of inner points of a polyhedron.
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0 votes
29 views
Inertia group of cyclotomic extension
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0 votes
53 views
Shortcut to get to Kronecker-Weber Theorem
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0 votes
51 views
Completions of Global Field are Local Fields
2 answers
0 votes
53 views
Valuations in function fields
1 answers
-1 votes
132 views
Is $\mathbb{C}(x)$ isomorphic to $\mathbb{C}$? (As fields)