Jesse C. McKeown's user avatar
Jesse C. McKeown's user avatar
Jesse C. McKeown's user avatar
Jesse C. McKeown
  • Member for 10 years, 9 months
  • Last seen more than 6 years ago
9 votes
Accepted

Why the Dold-Thom theorem?

7 votes

The Thom space of a Whitney sum of vector bundles

6 votes

What is the homotopy fiber of a fold map?

4 votes

Pullback-stable model of fibrewise suspension of fibrations (in simplicial sets, or similar setting)

3 votes

Is $S^1\vee S^1$ an Eilenberg-Mac Lane Space to a Homotopy Purist?

3 votes

Is it possible to construct an action of an $E_\infty$ operad on $BU$ that respects filtration by $BU(n)$?

3 votes

Why localize spaces with respect to homology?

3 votes

Are there nontrivial involutions of $S^7\times S^7$ with fixed point set homeo to $S^7$?

2 votes

Connected CW complex, isomorphism?

1 vote

Is there a (satisfying) proof that cellular cohomology is isomorphic to simplicial cohomology that doesn't use relative cohomlogy?

1 vote

How do small changes in a filtered complex affect the associated spectral sequence

1 vote

Cohomology of elementary Abelian p-group

1 vote
Accepted

free group actions on a contractible topological space

-3 votes

When is a compact topological 4-manifold a CW complex?