Mathematics
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Previous names on stackexchange: Goos, CS

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  • PhD Computer Science, University of Pennsylvania

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  • ScB Mathematics - Computer Science, Brown University

Unresolved Questions

An alternative set theory with 3 axioms

Can we encode Hausdorff measure and dimension with a function-valued "measure"?

Resolved Questions

Is there a computable model of ZFC?

A generalization of AM-GM using elementary symmetric polynomials

Is there a universal mapping property satisfied by the disjoint union of totally ordered sets?

Infinite chomp boards where player two wins

On clones containing all the constant functions

Answers

Any theory for which $\mathbb{N}$ is a model is $\omega$-consistent

Only 7 odd integers $n$ such that $\phi(n)$ and $\phi(n+1)$ are both powers of two

A strange equality between the smallest side length of a square made from $n$ squares, and a triangle made from $n$ triangles

Non-atomic probability spaces

Optimal way to copy and paste the same character many times

At least 31 geometric progressions required to cover $\{1, 2, 3, \ldots, 100\}$

When is a polynomial always divisible by some integer?

Product of two Cesaro-summable sequences may not be Cesaro-summable

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25 What sorts of posts would you like to see on the Math.SE blog? May 3 '14
24 Is it okay to use MSE as a “proof calculator”? Jul 12 '16
22 Is wikipedia a valid source to use on MSE? May 23 '14
19 Intended use of “seeking personal advice” close reason Aug 30 '15
18 What sorts of posts would you like to see on the Math.SE blog? May 3 '14
18 What is your opinion on questions when the answer could have been easily found on google? Jan 11 '14
17 Sorry, buster, we are going to need a valid reason Sep 6 '15
16 What sorts of posts would you like to see on the Math.SE blog? May 3 '14
15 What sorts of posts would you like to see on the Math.SE blog? May 3 '14
15 User not formatting answers Mar 6 '14
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