User Romeo

46 votes

5 answers

3k views

‘Naturally occurring’ $K(\pi, n)$ spaces, for $n \geq 2$

asked Oct 29, 2010 at 2:13

37 votes

1 answer

2k views

Morava on Shafarevich conjecture

asked Sep 23, 2010 at 1:55

22 votes

1 answer

1k views

Little disks operad and $Gal (\bar {Q}/Q)$

asked Sep 28, 2010 at 8:52

22 votes

2 answers

1k views

Graphs, K-theory and combinatorial balls: conjectures

asked Sep 16, 2010 at 1:53

17 votes

1 answer

801 views

Loop spaces and infinite braids

asked Oct 30, 2010 at 20:19

15 votes

2 answers

2k views

Status of Quillen's conjecture on elementary abelian p-groups

asked Sep 15, 2010 at 22:29

14 votes

2 answers

2k views

The space of framed functions

asked Sep 10, 2010 at 20:02

13 votes

2 answers

2k views

Surface bundles over a surface

asked Sep 15, 2010 at 21:24

12 votes

4 answers

809 views

$S^n \to S^m \to B$ bundle: possible?

asked Nov 3, 2010 at 2:17

8 votes

1 answer

406 views

A sphere bundle map

asked Oct 13, 2010 at 22:38

8 votes

2 answers

1k views

Restrictions of Diffeomorphisms

asked Sep 11, 2010 at 0:31

8 votes

2 answers

565 views

Infinite loop space maps into or out of BAut(F_n)

asked Oct 21, 2010 at 5:43

7 votes

2 answers

524 views

Residually finite + torsion free + finite index = finite complex?

asked Oct 13, 2010 at 23:01

7 votes

1 answer

352 views

Aspherical homotopy orbit space of configurations on the 2-sphere

asked Nov 19, 2010 at 3:57

5 votes

1 answer

791 views

Exotic spheres detected in higher homotopy

asked Sep 11, 2010 at 2:23

4 votes

3 answers

342 views

Cohomological dimension of a group acting on a cellular complex

asked Sep 15, 2010 at 16:33

4 votes

3 answers

220 views

Homology of bundles over a triangulated base and $A_\infty$-algebras

asked Sep 15, 2010 at 20:24

3 votes

1 answer

853 views

$A_{\infty}$ structure of (co)homology of a space

asked Sep 15, 2010 at 16:53

3 votes

1 answer

708 views

Automorphisms of the rooted tree operad

asked Sep 28, 2010 at 17:37

1 vote

1 answer

335 views

Does Thom's J-equivalence imply Whitehead's simple homotopy?

asked Nov 26, 2010 at 20:06

1 vote

2 answers

794 views

What are operad automorphisms?

asked Sep 28, 2010 at 9:13

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21 Questions

‘Naturally occurring’ $K(\pi, n)$ spaces, for $n \geq 2$

Morava on Shafarevich conjecture

Little disks operad and $Gal (\bar {Q}/Q)$

Graphs, K-theory and combinatorial balls: conjectures

Loop spaces and infinite braids

Status of Quillen's conjecture on elementary abelian p-groups

The space of framed functions

Surface bundles over a surface

$S^n \to S^m \to B$ bundle: possible?

A sphere bundle map

Restrictions of Diffeomorphisms

Infinite loop space maps into or out of BAut(F_n)

Residually finite + torsion free + finite index = finite complex?

Aspherical homotopy orbit space of configurations on the 2-sphere

Exotic spheres detected in higher homotopy

Cohomological dimension of a group acting on a cellular complex

Homology of bundles over a triangulated base and $A_\infty$-algebras

$A_{\infty}$ structure of (co)homology of a space

Automorphisms of the rooted tree operad

Does Thom's J-equivalence imply Whitehead's simple homotopy?

What are operad automorphisms?