139

Answers
votes newest views recent
68
Do we still need model categories?
37
Mathematical “urban legends”
34
Kervaire invariant: Why dimension 126 especially difficult?
28
Algebraic Topology Beyond the Basics:Any Texts Bridging The Gap?
26
Writing papers in pre-LaTeX era?
22
Heuristic behind $A_{\infty}$ - algebras
22
Natural transformations as categorical homotopies
21
Does the category of topological symmetric spectra satisfy the monoid axiom ?
20
Are spectra really the same as cohomology theories?
19
Why are monads useful?
18
Computations in $\infty$-categories (2)
17
Computing homotopies
17
Modern Source for Spectra (including Ring Spectra)
17
Finiteness of stable homotopy groups of spheres
17
Universal Property of the Smash Product (of pointed spaces) (2)
16
Equivariant homotopy theory: some history questions
16
Techniques for computing cup products in singular cohomology
16
Definition of an E-infinity algebra
15
Classifying spaces of E_1 - spaces
15
The category of posets
15
Some calculations with the Adams spectral sequence and the cobar complex
14
Is there a free cohomology ring space functor?
14
Is there the Whitehead theorem for cohomology theory?
14
A question about the topological proofs of Bott periodicity
14
Are there universe-indexed spectra over simplicial sets? (2)
14
Do people still use Massey Products for computations in the Adams Spectral Sequence
14
A toolbox for algebraic topology
13
Units of MO and MU
13
Segal’s Original Definition of a Topological Category
12
“A gentleman never chooses a basis.” (2)
1 2 3 4 5 next