10

Questions

8
14
votes
2
answers
1k
views

Does the curvature determine the metric?

jun 26 at 12:05 Robert Bryant 21.8k37597

1
3
votes
1
answer
322
views

Minimal distance between a point and a manifold M (M is the intersection of a ball and an ellipsoid)

feb 9 11 at 12:51 robot 1,647312

1
1
vote
1
answer
271
views

Question about the shape of the dual module of a module

dec 6 at 23:22 MathOverflow 123

 
0
votes
0
answers
221
views

Order of every element in a Frobenius group G=FH has to divide either |F| or |H| [closed]

oct 29 11 at 19:37 Bernhard Boehmler 3138

3
4
votes
1
answer
179
views

Specific question about the first omega subgroup of the non-abelian kernel of a frobenius group

nov 2 11 at 2:07 Steve D 2,41111127

 
1
vote
2
answers
172
views

Indecomposable modules of a tensor product of two algebras

oct 9 at 8:43 Julian Kuelshammer 8681415

 
0
votes
1
answer
161
views

Representation dimension of a special algebra

dec 15 at 20:38 Hugh Thomas 2,171514

1
4
votes
1
answer
147
views

Why is the representation dimension of an Artin algebra never equal to 1?

dec 17 at 2:30 Hugh Thomas 2,171514

 
2
votes
1
answer
130
views

Proving indecomposability of special modules

dec 18 at 8:59 Youngsu 2127

 
0
votes
0
answers
97
views

Program for minimal projective resolution

mar 11 at 17:09 Bernhard Boehmler 3138