Mathematics
Keenan Kidwell's user avatar
Keenan Kidwell's user avatar
Keenan Kidwell's user avatar
Keenan Kidwell
  • Member for 13 years, 4 months
  • Last seen this week
  • Austin, TX, USA
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All Questions Answers
Score Newest
answer
47
Closed immersion definition
Mar 15, 2014
answer
37
on the adjointness of the global section functor and the Spec functor
Aug 12, 2011
answer
35
How to show that topological groups are automatically Hausdorff?
Jan 3, 2013
answer
33
Are there p-adic manifolds?
Nov 25, 2013
answer
31
what does it mean for a prime at infinity to ramify?
Feb 19, 2011
question
31
Global sections of a tensor product of vector bundles on a smooth manifold
Sep 13, 2013
answer
30
Closed points on varieties
Sep 10, 2011
answer
26
Is $\mathbf{C}$ the algebraic closure of any field other than $\mathbf{R}$?
Feb 15, 2013
answer
26
Are there fields $F$ such that the rings $F[x]/(x^2)$ and $F[x]/(x^2-1)$ are isomorphic?
Feb 13, 2012
answer
25
Is zero irrational?
Oct 11, 2013
Top network posts
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35
A profinite group which is not its own profinite completion?
23
Roadmap for studying arithmetic geometry
20
Why are finitely generated modules over principal artin local rings direct sums of cyclic modules?
19
Is there a notion of integration over the algebraic numbers?
16
Chinese Remainder Theorem for rings: why not for modules?

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