Charlie Frohman's user avatar
Charlie Frohman's user avatar
Charlie Frohman's user avatar
Charlie Frohman
  • Member for 14 years, 1 month
  • Last seen more than a week ago
4 votes
Accepted

Torus knots in Euclidean space -- a symmetry argument

4 votes

2-TQFT are to Frobenius Algebras as ??? are to Hopf Algebras

4 votes

Reshetikhin-Turaev as a 3-2-1-theory

4 votes

3-manifold with torus boundary with trivial "peripheral ideal"?

4 votes
Accepted

Homology of a region of the plane

4 votes
Accepted

Questions about knot (link) of surface in four dimension

3 votes

minimal surfaces

3 votes

Fox Calculus and Cohomology.

1 vote

When is a Riemannian manifold an open subset of a complete one?

1 vote
Accepted

A question about the inverse theorem function in $\mathbb{R}^n$

0 votes

Generators for SL_2(R) for rings of integers R

-2 votes

Does the Baker-Campbell-Hausdorff formula hold for vector fields on a (compact) manifold?

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