6

Questions
votes newest views recent
3
3
votes
2
answers
586
views

The definition of a CW complex and related notions

apr 22 at 14:23 Ronnie Brown 5,209●17●20

2
6
votes
2
answers
438
views

Rational Group Cohomology

feb 16 12 at 9:07 Mark Grant 9,061●1●13●33

2
6
votes
1
answer
306
views

Posets of cosets and contractibility

jun 21 11 at 6:21 Tim Porter 3,735●6●14

2
1
vote
1
answer
159
views

Aspherical amalgamations without injective maps

may 23 11 at 17:36 Tom Goodwillie 26.6k●2●58●110

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6
votes
1
answer
295
views

Decomposing a large colimit as a pushout of smaller colimits

jul 20 10 at 15:11 Peter LeFanu Lumsdaine 2,645●8●19

3
7
votes
3
answers
560
views

Symmetric Powers, Tableau and Wreath Products

nov 18 09 at 10:11 James Griffin 1,115●3●9