MathOverflow
user avatar
user avatar
user avatar
Owen Biesel
  • Member for 12 years, 6 months
  • Last seen this week
Profile Activity
Stats
2,174
reputation
56k
reached
14
answers
15
questions
Communities
Badges
View all badges
1
gold badge
13
silver badges
21
bronze badges
Top tags
View all tags
15
Score
5
Posts
17
Posts %
12
Score
3
Posts
10
Posts %
9
Score
9
Posts
31
Posts %
7
Score
7
Posts
24
Posts %
4
Score
3
Posts
10
Posts %
2
Score
4
Posts
14
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
138
Interesting examples of vacuous / void entities
Nov 14, 2010
question
40
Why are free groups residually finite?
Apr 6, 2010
question
18
If $B\subseteq A$ are free & finite rank $R$-algebras, is $R\to A \otimes_B R$ injective?
Aug 29, 2014
question
10
Generalizing the Fundamental Theorem of Symmetric Polynomials
Feb 23, 2012
answer
10
Is the following invariant of rooted trees a complete invariant?
Sep 22, 2012
answer
9
Why are inverse images more important than images in mathematics?
Apr 27, 2010
question
9
Is $G$ always the automorphism group of the trivial $G$-torsor?
Dec 8, 2016
question
8
Is a projective module of constant finite rank finitely generated?
Aug 14, 2014
question
8
When can one extend a flat family from a subscheme to the whole scheme?
Sep 30, 2010
question
8
Is 2 a zerodivisor in the ring parametrizing rank-n algebras?
Aug 29, 2012
Top network posts
View all network posts
33
question on left and right eigenvectors
16
Logarithm of absolute value of a holomorphic function harmonic?
9
Why the definition of limit have a strict inequality rather than not?
9
Help understanding why a block code can correct up to (d-1)/2 errors.
8
Lie Algebra of U(N) and SO(N)

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.