Hauke Reddmann's user avatar
Hauke Reddmann's user avatar
Hauke Reddmann's user avatar
Hauke Reddmann
  • Member for 13 years, 3 months
  • Last seen more than a week ago
  • Hamburg
2 votes
0 answers
123 views

Mutants or not?

3 votes
1 answer
216 views

Rational 4-tangles vs rational knots

1 vote
1 answer
106 views

History of knot enumeration tables

1 vote
0 answers
165 views

All you need is Jacobi identity?

6 votes
1 answer
403 views

Largest group table with all real irrep dimensions different

4 votes
2 answers
388 views

Minimal non-abelian groups -> Lie groups/algebras

1 vote
0 answers
56 views

"Higher" knot mutants

35 votes
9 answers
4k views

Places where one can post open problems

3 votes
0 answers
28 views

"Enriched" permutation graph: pseudo-unique map?

1 vote
0 answers
114 views

From Cartan-Weyl matrix to structure constants

1 vote
0 answers
71 views

Coxeter-Dynkin diagrams resulting in Lie-ing algebras

4 votes
0 answers
42 views

On the connection graphs-knots-tensors

1 vote
0 answers
54 views

Multiplicity of the adjoint of a Lie algebra

1 vote
0 answers
37 views

Tetravalent graph invariant: Vassiliev in disguise?

1 vote
0 answers
107 views

Permutation-to-graph: surjective map?

2 votes
1 answer
74 views

Finding the best binary tree with a general property

2 votes
1 answer
188 views

Properties of a smooth space-filling curve

4 votes
0 answers
97 views

Approximating the "magic" tree rotation: P or NP?

4 votes
0 answers
163 views

Different 2D projections of a 3D knot

4 votes
0 answers
93 views

String rewrite system for algebraic knots/links?

5 votes
0 answers
225 views

Coxeter's braid group quotients

4 votes
0 answers
80 views

A problem with the sextic Casimir of G₂

2 votes
1 answer
84 views

Invariance of Tutte polynomial under "trivalentization"

2 votes
0 answers
77 views

Problems with a graphical approach to irrep multiplicities

3 votes
0 answers
80 views

Can quantum Lie algebras be constructed from a non-semisimple Lie algebra?

2 votes
0 answers
50 views

Number of different trivalent graphs of size $n$ associated with a general Lie algebra

3 votes
0 answers
60 views

Twisted equivariant K-theory: Inverse construction possible?

2 votes
0 answers
63 views

Hierarchy of fusion categories

1 vote
0 answers
36 views

Mapping a polynomial surface to another without "signature" change

1 vote
0 answers
76 views

Mapping points 1:1 on a surface

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