Tracy Hall

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Name Tracy Hall
Member for 2 years
Seen May 27 2012 at 10:44
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25

Answers
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27
Adjacency matrices of graphs
19
What is your favorite isomorphism? (2)
17
Which platonic solids can form a topological torus?
13
Complexity of random knot with vertices on sphere
9
Number of unique sortings of subset-sums
8
How fast can the base-bumping function in Goodstein’s theorem grow?
8
Naturally occuring groups with cardinality greater than the reals.
7
Lattice Stick Number vs. Stick Number of Knot
6
When is an algebra of commuting matrices (contained in one) generated by a single matrix?
5
Probability, that a graph G does not contain a cycle
4
Random products of projections: bounds on convergence rate?
4
Eigenvalues of A+B where A is symmetric positive definite and B is diagonal
4
Sorting a binary matrix diagonal in polynomial time while preserving rows
4
How to generate a net on a 8-dimensional sphere
3
Linear Algebra Proofs in Combinatorics?
3
A differential inclusion relating to the slope of a convex function
3
Optimal knot placement for fitting piecewise-continuous linear functions to a nonlinear function
2
Roulette probability
2
Minimally 2-vertex-connected graphs?
2
Math puzzles for dinner
1
Which came first: the Fibonacci Numbers or the Golden Ratio?
1
Cover time of weighted graphs
1
How to prove that a set of facets are all the facets of a convex polytope.
1
Combining DAGs into an acyclic tournament
1
Correlation in graph coloring

 

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