User Keenan Kidwell

36 votes

A profinite group which is not its own profinite completion?

answered Nov 29, 2011 at 13:55

23 votes

Roadmap for studying arithmetic geometry

answered Apr 16, 2010 at 13:19

19 votes

Accepted

Is there a notion of integration over the algebraic numbers?

answered Apr 19, 2010 at 1:45

16 votes

Accepted

Chinese Remainder Theorem for rings: why not for modules?

answered Mar 21, 2010 at 23:35

12 votes

Problems concerning R and R[x]

answered Apr 2, 2010 at 1:11

8 votes

Accepted

Is any continuous group homomorphism from R to C* an exponential map?

answered Jan 28, 2014 at 23:43

7 votes

Accepted

Abelian varieties as analytic manifolds

answered Jan 21, 2015 at 17:17

7 votes

Accepted

Relation between partially computable function and complex function

answered May 3, 2011 at 14:15

7 votes

What's the minimum number of generators for the wild inertia?

answered May 5, 2012 at 17:25

7 votes

Avoiding Minkowski's theorem in algebraic number theory.

answered Mar 22, 2010 at 15:55

7 votes

Analog to the Chinese Remainder Theorem in groups other than Z_n.

answered Mar 21, 2010 at 1:58

6 votes

Accepted

Localizations as free, finite rank modules

answered Jul 9, 2010 at 12:46

6 votes

Accepted

Place stabilizers for the absolute Galois Group

answered Sep 13, 2012 at 4:03

6 votes

Scheme-theoretic account of why every variety embeds in a complete variety

answered Mar 1, 2011 at 0:46

6 votes

Accepted

discrete valuation ring and ring of witt vectors

answered Jun 6, 2015 at 16:40

5 votes

Textbook recommendations for undergraduate proof-writing class

answered Apr 22, 2011 at 17:07

5 votes

What out-of-print books would you like to see re-printed?

answered Mar 15, 2010 at 19:42

4 votes

Finitely generated Galois groups

answered Apr 26, 2011 at 15:58

3 votes

Accepted

Finitely Generated Commutative Z-algebra

answered Apr 23, 2013 at 13:45

3 votes

Accepted

What are the open normal subgroups of the inertia group of a local field?

answered Jul 29, 2010 at 12:48

3 votes

Accepted

Weil group of a local field, small notational problem

answered May 11, 2015 at 18:48

3 votes

Accepted

Pontryagin dual

answered Dec 10, 2013 at 21:08

3 votes

Accepted

Iwasawa's invariants

answered Dec 17, 2013 at 19:23

2 votes

Accepted

Topology of ring of global sections of finite union of affinoid opens in a rigid analytic space

answered Jun 30, 2015 at 18:33

2 votes

Accepted

Degree of a finite locally free group scheme over a base scheme of characteristic p

answered May 20, 2013 at 16:04

1 vote

Topologizing free abelian groups

answered Mar 30, 2010 at 14:24

1 vote

Commutator of algebraic subgroups is connected

answered Feb 28, 2014 at 19:05

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27 Answers

A profinite group which is not its own profinite completion?

Roadmap for studying arithmetic geometry

Is there a notion of integration over the algebraic numbers?

Chinese Remainder Theorem for rings: why not for modules?

Problems concerning R and R[x]

Is any continuous group homomorphism from R to C* an exponential map?

Abelian varieties as analytic manifolds

Relation between partially computable function and complex function

What's the minimum number of generators for the wild inertia?

Avoiding Minkowski's theorem in algebraic number theory.

Analog to the Chinese Remainder Theorem in groups other than Z_n.

Localizations as free, finite rank modules

Place stabilizers for the absolute Galois Group

Scheme-theoretic account of why every variety embeds in a complete variety

discrete valuation ring and ring of witt vectors

Textbook recommendations for undergraduate proof-writing class

What out-of-print books would you like to see re-printed?

Finitely generated Galois groups

Finitely Generated Commutative Z-algebra

What are the open normal subgroups of the inertia group of a local field?

Weil group of a local field, small notational problem

Pontryagin dual

Iwasawa's invariants

Topology of ring of global sections of finite union of affinoid opens in a rigid analytic space

Degree of a finite locally free group scheme over a base scheme of characteristic p

Topologizing free abelian groups

Commutator of algebraic subgroups is connected