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  • 9 votes cast
Apr
2
awarded  Commentator
Apr
2
comment Does this sequence of polynomials converge to the square root function?
@TrialAndError I am just interested in this method. In particular, I feel that there should be a relatively straightforward inductive proof for this problem, but I can't seem to do it.
Apr
1
comment Does this sequence of polynomials converge to the square root function?
@Crostul Nope, it's actually an exercise (problem 7 in $\text{III, §4}$).
Apr
1
asked Does this sequence of polynomials converge to the square root function?
Oct
14
awarded  Curious
Oct
13
accepted Characteristic subgroups and automorphisms
Oct
13
accepted Characteristic subgroups and automorphisms
Oct
13
comment Characteristic subgroups and automorphisms
@oxeimon Here's the question on MO, FYI: mathoverflow.net/questions/220758/…
Oct
13
comment Characteristic subgroups and automorphisms
Good idea. As for when it is true, I believe it is true for any finite abelian group.
Oct
13
asked Characteristic subgroups and automorphisms
Oct
13
revised Characteristic subgroups and automorphisms
added another tag so the question gets more visibility
Oct
13
asked Characteristic subgroups and automorphisms
Dec
1
comment Concerning the problem of finding the number of invertible nxn random {1,0} matrcies
I have, but I was wondering why can't we figure out an explicit solution (as opposed to finding the bounds) just like we have already for matrices over finite fields.
Nov
29
asked Concerning the problem of finding the number of invertible nxn random {1,0} matrcies
Nov
18
awarded  Critic
Nov
4
comment Stirling numbers of the second kind — a series-expansion typo?
Damn, you're right. I've been jumping between books as of late and it was only a matter of time before I forgot about some of his notation. And yes, it's been an amazing book so far. Every other page reminds me of those "one weird trick" scams except I am left satisfied.
Nov
4
accepted Stirling numbers of the second kind — a series-expansion typo?
Nov
4
awarded  Editor
Nov
4
revised Stirling numbers of the second kind — a series-expansion typo?
fixed a latex typo
Nov
4
asked Stirling numbers of the second kind — a series-expansion typo?