User William - MathOverflow

William

Member for 12 years, 7 months

Network profile

9 Questions

Score Activity Newest Views

18 votes

4 answers

3k views

When is a finite cw-complex a compact topological manifold?

asked Feb 18, 2012 at 17:01

22 votes

2 answers

1k views

Eversion of the 6-sphere in 7-space

asked Dec 1, 2012 at 20:49

6 votes

1 answer

766 views

When is a Topological pushout also a Smooth pushout?

asked Feb 23, 2012 at 18:15

10 votes

2 answers

745 views

Higher dimensional Heegaard splittings?

asked Nov 16, 2011 at 6:28

5 votes

1 answer

723 views

Characteristic classes of a fibered sum

asked Feb 7, 2012 at 23:54

1 vote

3 answers

618 views

Treating the Connected Sum (and other constructions) as a Push-out

asked Mar 5, 2012 at 1:38

6 votes

0 answers

389 views

Smooth manifold with non-trivial inertia group? (wrt homotopy spheres)

asked Nov 4, 2011 at 1:03

1 vote

1 answer

241 views

The inertia subgroup of `$\Theta_n$` for Lie groups

asked Dec 29, 2011 at 18:42

7 votes

0 answers

218 views

Who defined the Inertia Group $I(M^n)\subset\Theta_n$ of a smooth manifold?

asked Feb 25, 2012 at 21:07