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Tracy Hall's user avatar
Tracy Hall's user avatar
Tracy Hall's user avatar
Tracy Hall
  • Member for 12 years, 10 months
  • Last seen more than a month ago
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All Questions Answers
Score Newest
answer
41
Adjacency matrices of graphs
Jan 19, 2011
answer
21
What is your favorite isomorphism?
Sep 2, 2010
answer
19
Which platonic solids can form a topological torus?
Jan 28, 2011
answer
14
Complexity of random knot with vertices on sphere
Feb 9, 2011
answer
10
How fast can the base-bumping function in Goodstein's theorem grow?
Aug 13, 2010
answer
9
When is an algebra of commuting matrices (contained in one) generated by a single matrix?
Aug 3, 2010
answer
9
Number of unique sortings of subset-sums
Sep 21, 2010
answer
8
Linear algebra proofs in combinatorics?
Jul 27, 2010
answer
8
Lattice Stick Number vs. Stick Number of Knot
Jul 28, 2010
answer
8
Naturally occuring groups with cardinality greater than the reals.
Aug 13, 2010

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