Tobias Kildetoft's user avatar
Tobias Kildetoft's user avatar
Tobias Kildetoft's user avatar
Tobias Kildetoft
  • Member for 14 years
  • Last seen more than a week ago
  • Denmark
51 votes
2 answers
4k views

Polynomial with the primes as coefficients irreducible?

20 votes
3 answers
979 views

Where to look for corrections of papers?

20 votes
1 answer
1k views

What makes the amenability of Thompsons group $F$ such a tricky problem?

18 votes
3 answers
1k views

What happened to the fourth paper in the series "On the classification of primitive ideals for complex classical Lie algebras" by Garfinkle?

13 votes
2 answers
694 views

Is this a well-known bound for the derived length of a finite group?

9 votes
4 answers
3k views

Definition of forgetful functor

8 votes
1 answer
504 views

Bounding the number of character degrees of a finite group in terms of the order of the group

5 votes
0 answers
165 views

Subgroups of M-groups

5 votes
2 answers
336 views

Reference request: A theorem by S. Garrison

5 votes
1 answer
456 views

Existence of certain Hall-subgroups based on knowledge of the degrees of irreducible characters

3 votes
0 answers
339 views

What subgroups of M-groups are guaranteed to be M-groups themselves?

3 votes
2 answers
326 views

Are there finite metabelian groups with arbitrarily many character degrees?

3 votes
0 answers
233 views

Product of Fixed points and kernel of Frobenius morphism

3 votes
0 answers
124 views

Large prime divisors in entries of matrix powers

3 votes
1 answer
479 views

Is there any way to determine the "effeciency" of Jantzen's sum formula?

2 votes
0 answers
288 views

An inequality for certain characters

1 vote
0 answers
389 views

What conditions guarantee that a group is in the following collection?

0 votes
1 answer
135 views

Reference request: Tensor products of modules for reductive Lie algebras