Greg Kuperberg's user avatar
Greg Kuperberg's user avatar
Greg Kuperberg's user avatar
Greg Kuperberg
  • Member for 14 years, 6 months
  • Last seen this week
3 votes

Why is complex projective space triangulable?

5 votes

Coverage of balls on random points in Euclidean space

3 votes
Accepted

Example of concrete statement which requires probabilistic algorithm

8 votes
Accepted

Does Lackenby's polynomial bound on knot moves imply polynomial mixing in "Quantum Money From Knots?"

14 votes
Accepted

Is there a noncomputable set which can be described by a probabilistic Turing machine with bounded error?

4 votes

Sparse graphs that are hard to color

1 vote

A sharp version of Scott core thorem for 3-manifolds

57 votes

Intuition behind the definition of quantum groups

6 votes

Dividing by two in the category of vector spaces

7 votes

Can the expansion of a large integer in all bases consist of almost all zeroes?

5 votes

Concise model of modern fiat money and its non-conservation

6 votes

Non-generating sets in a free group

14 votes

How should a number theorist learn a modest amount of algebraic geometry?

10 votes
Accepted

What is the physical difference between states and unital completely positive maps?

5 votes
Accepted

Minimal distance spheres in complex projective spaces

7 votes
Accepted

Is the ball reducible in some high dimension?

2 votes

How is Fredkin and Toffoli's Conservative Logic related to Linear Logic?

5 votes

Probability that random weights on $K_n$ satisfy triangle inequality

12 votes

Probability that random weights on $K_n$ satisfy triangle inequality

36 votes

Mathematician, Graciano Ricalde

52 votes

New arXiv procedures?

73 votes

New arXiv procedures?

28 votes
Accepted

Manifolds are paracompact

4 votes
Accepted

Finite imensional subspaces of $L^\infty.$

3 votes
Accepted

Finite dimensional subspaces of $L^1.$

4 votes

minimum number of subsets?

4 votes

Isoperimetric inequality in negative sectional curvature

11 votes

History of the notation $\mathbb Z_n$

12 votes
Accepted

"Orthogonal complement" in $\mathbb{Z}_q^n$

12 votes

Singular chains in Spivak's Calculus on Manifolds

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