182

Answers

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4

(Co-) Homology associated to Waldhausen K-Theory

4

Five lemma in HoTop* and arbitrary pointed model categories

4

Why is a monoid with closed symmetric monoidal module category commutative?

4

Why does the internal singular simplicial space realize to the same thing as the discrete singular simplicial set?

4

unpointed brown representability theorem

4

Do homotopy pullbacks commute with homotopy orbits (in spaces)?

4

The core question of topology

4

On the natural (bigraded) homotopy groups of a simplicial object in a model category

4

Forgetting and tensoring up for very connective maps of $E_{\infty}$-rings

3

How to compute homology of symmetric products of complexes?

3

Stable triviality of fiber bundles

3

(Co)homological characterization of homotopy pullbacks

3

Is the category of vector bundles over a topological space abelian?

3

proving that an inclusion map from a subcomplex is a homotopy equivalence

3

relationship between universal coefficient theorem and [K(Z,n),K(G,n)]?

3

Is there a constructive description of type in the p-local stable homotopy category?

3

Cohomology of quaternions on an abelian variety

3

Killing Chern classes

3

Moduli stack of principally polarized abelian varieties

3

Interesting representations/cohomology of surface groups?

3

graded ring associated to a line bundle in a tensor category

2

Is the first filtration Hausdorff?

2

Principal bundles, representations, and vector bundles

2

Spanier-Whitehead dual and Hopf fibration

2

Naive Z/2-spectrum structure on E smash E?

2

Are injective Omega-spectra the S-local objects of symmetric spectra for some class S?

2

Realizing complexes with bases as cellular complexes

2

Equivalence of ordered and unordered cech cohomology.

2

Exotic spheres and stable homotopy in all large dimensions?

1

For which spaces is homology (or cohomology) determined by the Eilenberg-Steenrod axioms