7

Questions

4
6
votes
3
answers
380
views

The classifying space of a gauge group

may 10 at 18:34 John Klein 7,1961928

2
9
votes
1
answer
263
views

Pullbacks as manifolds versus ones as topological spaces

mar 12 at 14:15 Eric Wofsey 8,86912646

6
6
votes
4
answers
465
views

Grothendieck topology for a non-small category

jan 25 at 5:40 Mike Shulman 17.2k2070

1
0
votes
0
answers
87
views

A proof of simply connectedness of a symplectic quotient

jan 16 at 11:03 H. Shindoh 249115

 
1
vote
1
answer
276
views

When are $k$-sectors of a Lie groupoid a manifold?

jan 2 at 20:02 H. Shindoh 249115

2
2
votes
1
answer
247
views

Classification of principal G-bundles over a differentiable stack

dec 7 11 at 15:31 Konrad Waldorf 1,90511315

 
0
votes
0
answers
127
views

Terminology for a partition of unity for an étale groupoid

oct 28 11 at 9:20 H. Shindoh 249115