User Dai Tamaki

23 votes

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

answered Oct 29, 2010 at 5:26

21 votes

How to get product on cohomology using the K(G, n)?

answered Oct 28, 2009 at 18:51

21 votes

What do the stable homotopy groups of spheres say about the combinatorics of finite sets?

answered Oct 6, 2011 at 13:15

13 votes

Journals for undergraduates

answered Aug 27, 2010 at 10:29

6 votes

Acyclic categories related to structures in algebraic topology

answered Aug 24, 2012 at 14:33

6 votes

Good reference for homology of $K(\mathbb{Z}, 2n)$?

answered Jun 8, 2010 at 0:01

6 votes

Order of the identity map of a Moore space.

answered Nov 19, 2010 at 21:09

5 votes

Examples of Brown (co)fibration categories that are not Quillen model categories?

answered Apr 22, 2011 at 20:59

5 votes

Cohomological dimension of $\mathcal{B}_n$

answered Jul 5, 2011 at 17:03

4 votes

Quotient of a category by a group action

answered Apr 27, 2010 at 7:47

4 votes

Beginning reference for configuration spaces

answered Oct 5, 2012 at 20:04

2 votes

What is the homotopy fiber of the map from a space to its James construction?

answered May 14, 2013 at 1:21

2 votes

Is every monomorphism of commutative Hopf algebras (over a field) injective?

answered Feb 5, 2010 at 8:41

2 votes

Accepted

Reference for an automorphism in a paper of Toda

answered Apr 14, 2011 at 9:10

1 vote

What is the best paper or book studying the P homomorphism, J homomorphism and Hopf invariant in Homotopy theory?

answered Sep 27, 2011 at 5:54

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15 Answers

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

How to get product on cohomology using the K(G, n)?

What do the stable homotopy groups of spheres say about the combinatorics of finite sets?

Journals for undergraduates

Acyclic categories related to structures in algebraic topology

Good reference for homology of $K(\mathbb{Z}, 2n)$?

Order of the identity map of a Moore space.

Examples of Brown (co)fibration categories that are not Quillen model categories?

Cohomological dimension of $\mathcal{B}_n$

Quotient of a category by a group action

Beginning reference for configuration spaces

What is the homotopy fiber of the map from a space to its James construction?

Is every monomorphism of commutative Hopf algebras (over a field) injective?

Reference for an automorphism in a paper of Toda

What is the best paper or book studying the P homomorphism, J homomorphism and Hopf invariant in Homotopy theory?