Kevin O'Bryant

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Name Kevin O'Bryant
Member for 4 months
Seen 4 hours ago
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Location New York City
Age 39
Research: additive number theory; combinatorial number theory. Faculty at City University of New York, at the Staten Island and Graduate Center campuses.
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Matrices whose nullspace is nicely shaped

jan 14 at 6:04 Steve Huntsman 3,047●3●21

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Computer Algebra Errors

mar 3 at 18:27 Kurt 1●1

 

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Answers
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13
What are some results in mathematics that have snappy proofs using model theory?
11
What does the generating function $x/(1 - e^{-x})$ count?
8
Gaps in nx (mod 1)
8
What are the advantages and disadvantages of the Moore method?
8
Do good math jokes exist?
6
How to factorize X^n - 1 in Z/pZ?
4
Does $Aut(Aut(…Aut(G)…))$ stabilize?
3
Triangle-free Lemma
3
When are some products of gamma functions algebraic numbers?
3
Curriculum vitae: including grants you’ve applied for, not received (or not yet received).
3
Computer Algebra Errors
3
What are good non-English languages for mathematicians to know?
2
Discrete version of Ito’s lemma
2
How helpful is non-standard analysis?
2
Cures for mathematician’s block (as in writer’s block)
2
Reading for finite Fourier Analysis
2
Sum of $n$ vectors in $(\mathbb Z/n)^k$
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Extremal question on matrices
2
Patterns in Generalized Continued Fractions
1
How to sufficiently motivate organization of proofs in math books
1
When does a pointwise CLT hold?
1
What’s so great about blackboards?
1
How to find all integer points on an elliptic curve?
1
Strong Law of Large Numbers for weakly dependent random variables
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How many mathematicians are there?
1
Definition of elementary number theory
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Most interesting mathematics mistake?

 

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