Tom Bachmann's user avatar
Tom Bachmann's user avatar
Tom Bachmann's user avatar
Tom Bachmann
  • Member for 13 years, 11 months
  • Last seen more than a month ago
29 votes
4 answers
3k views

origin of spectral sequences in algebraic topology

18 votes
1 answer
2k views

What is the geometric fixed points of an (equivariant) Eilenberg Maclane Spectrum?

12 votes
2 answers
2k views

"abstract" description of geometric fixed points functor

10 votes
0 answers
295 views

Classification of derived formal group laws

9 votes
1 answer
607 views

conformally embedding complex tori into R^3

8 votes
1 answer
1k views

Cup products and hypercohomology

8 votes
0 answers
289 views

Picard-Brauer exact sequence for infinity categories

8 votes
2 answers
750 views

Models for equivariant genuine commutative ring spectra

7 votes
1 answer
521 views

Computing naive algebraic singular homology

7 votes
0 answers
283 views

Derived symmetric powers and determinants

7 votes
0 answers
230 views

geometric model of J-homomorphism

6 votes
1 answer
497 views

Generalised "scheme of etale connected components"

5 votes
1 answer
375 views

Milnor descent for ring spectra

5 votes
1 answer
683 views

$t$-structure on modules over highly structured ring spectra

5 votes
0 answers
195 views

a variant of fibre sequences adapted for fundamental groupoids

4 votes
1 answer
159 views

A distinguished triangle of mapping spectra arising from recollement

4 votes
1 answer
645 views

Ideal class groups and extension of number fields

3 votes
0 answers
137 views

Homology of the fixed points of the singular complex of a G-space

2 votes
1 answer
318 views

Homotopy limits of homotopically constant diagrams over contractible categories

2 votes
0 answers
105 views

Monoidal properties of cotriple resolutions

2 votes
0 answers
147 views

Symmetric powers and Frobenius

1 vote
0 answers
143 views

Hilbert scheme with essential generators

1 vote
0 answers
118 views

Strongly isovariant (aka fixed point reflecting / stabiliser preserving) morphisms

1 vote
1 answer
265 views

Finite morphism "with the right number of equations"

1 vote
1 answer
192 views

Modules "projective in a subcategory"