11

Questions
votes newest views recent
5
15
votes
3
answers
1k
views

Why is BG infinite dimensional for G finite ?

nov 17 11 at 5:54 Tom Goodwillie 26.7k●2●58●110

1
5
votes
2
answers
634
views

Epimorphisms and free submodules

mar 10 at 1:36 Ralph 12.5k●10●36

3
6
votes
3
answers
609
views

Are epimorphisms from a division ring isomorphisms ?

feb 10 at 10:58 Torsten Schoeneberg 424●3●7

4
10
votes
4
answers
529
views

Examples of Tate cohomology rings

oct 19 11 at 12:13 Rene Schoof 138●4

2
8
votes
1
answer
320
views

Which information can be obtained from Poincaré series ?

jul 7 at 8:56 Ralph 12.5k●10●36

3
3
votes
2
answers
283
views

Sign in the product of the LHS spectral sequence

jan 10 12 at 18:27 Ralph 12.5k●10●36

1
6
votes
1
answer
259
views

Asymptotics for the coefficients of a rational function

aug 8 at 19:57 TJ 568●1●10

 
5
votes
2
answers
248
views

Properties of ring epimorphisms that are true only over commutative rings

mar 14 at 9:26 Ralph 12.5k●10●36

1
6
votes
0
answers
207
views

Can the Bockstein spectral sequence be used to compute cohomology rings ?

sep 4 at 22:17 TJ 568●1●10

 
4
votes
2
answers
205
views

Are homogeneous components of f.g graded modules f.g ?

sep 18 at 22:32 Ralph 12.5k●10●36

1 2 next