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Sammy Black
  • Member for 12 years, 9 months
  • Last seen more than 8 years ago
31 votes

Dimension leaps

17 votes

What's your favorite equation, formula, identity or inequality?

11 votes

What's a reasonable category that is not locally small?

11 votes

How do you approach your child's math education?

8 votes

Lecture notes on representations of finite groups

7 votes

How to draw knots with Latex?

4 votes

Why are inverse images more important than images in mathematics?

4 votes

How should I visualise RP^n?

4 votes

Constructing the Hecke-Algebra from the Burau representation

4 votes

Group cohomology vs. topological cohomology in the case of non-trivial action

3 votes

How does this relationship between the Catalan numbers and SU(2) generalize?

3 votes

Can you do surgery on framed tangles?

2 votes
Accepted

Can you characterize the group of transformations of knot diagrams which preserve the knot embedding?

2 votes

Knot theory without planar diagrams?

1 vote

Idempotency of the q-antisymmetrizer

1 vote

Signed and unsigned Hecke algebra canonical basis

1 vote

Is there a version of Temperley-Lieb using sl(3) rather than sl(2)?

1 vote

Computing a Factor Group

1 vote

Variant of binomial coefficients

0 votes

Conjugacy classes in finite groups that remain conjugacy classes when restricted to proper subgroups

-2 votes

Is there any analogs of Vassiliev invariants in higher dimensions?