Bastiaan Cnossen's user avatar
Bastiaan Cnossen's user avatar
Bastiaan Cnossen's user avatar
Bastiaan Cnossen
  • Member for 3 years, 1 month
  • Last seen this week
  • Bonn, Germany
65 votes
3 answers
18k views

Properly Discontinuous Action

  • 1,196
48 votes
5 answers
4k views

What (if anything) unifies stable homotopy theory and Grothendieck's six functors formalism?

  • 37.5k
19 votes
5 answers
2k views

What are _all_ of the exactness properties enjoyed by stable $\infty$-categories?

  • 51.1k
16 votes
4 answers
2k views

Applications of homotopy purity theorem of Morel-Voevodsky

  • 775
9 votes
1 answer
361 views

Shriek push-forward for parameterized spectra

9 votes
1 answer
445 views

When is $X_{hG} \to X/G$ a weak equivalence for $X$ a free $G$-space, $G$ compact Lie?

6 votes
1 answer
659 views

Is there a relationship between norms/transfers in equivariant homotopy theory and norms in the Tate construction / ambidexterity?

  • 51.1k