Stephan Müller

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Name	Stephan Müller
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40

37

votes

1

answer

2k

views

Derived Functors Versus Spectral Sequences

ag.algebraic-geometry ct.category-theory kt.k-theory-homology homological-algebra

aug 24 at 4:47 Sándor Kovács 23.7k●2●52●73

8

24

votes

0

answers

541

views

Computer calculations in A_infinity categories?

ct.category-theory ag.algebraic-geometry computer-science mathematical-software

jan 22 at 19:29 Kaveh 2,177●5●24

19

18

votes

4

answers

2k

views

Motivation/interpretation for Quillen’s Q-construction?

algebraic-k-theory

dec 11 11 at 15:20 John Klein 7,103●19●28

7

17

votes

6

answers

1k

views

Measures of non-abelian-ness

finite-groups gr.group-theory pr.probability reference-request

mar 26 at 19:20 Newbie 51●2

6

13

votes

1

answer

187

views

On the number of subrings

ra.rings-and-algebras

dec 28 at 16:05 Aaron Meyerowitz 11.5k●1●10●31

2

12

votes

1

answer

351

views

Using the Yoneda embedding to talk about exactness in an additive category

homological-algebra ct.category-theory

apr 13 at 9:25 Martin Brandenburg 29k●2●45●129

3

9

votes

3

answers

491

views

Plus construction considerations.

algebraic-k-theory kt.k-theory-homology homotopy-theory at.algebraic-topology

feb 10 at 22:51 Ricardo Andrade 2,382●1●9●18

3

8

votes

2

answers

234

views

Categorical description of the second K-group

algebraic-k-theory ct.category-theory

mar 21 at 13:06 Joshua Seaton 545●1●6

5

8

votes

1

answer

285

views

Motivic cohomology and cohomology of Milnor K-theory sheaf

kt.k-theory-homology motivic-cohomology algebraic-k-theory

may 2 at 14:39 Thi 46●2

5

7

votes

1

answer

230

views

Is every functor inducing a homotopy equivalence a composition of adjoint functors?

ct.category-theory adjoint-functors homotopy-theory

dec 28 at 13:01 Eric Wofsey 8,860●1●26●46

3

7

votes

3

answers

342

views

Where should I learn about immersion theory?

gt.geometric-topology at.algebraic-topology

mar 9 at 9:04 Sergey Melikhov 3,692●12●19

6

6

votes

4

answers

465

views

Grothendieck topology for a non-small category

set-theory grothendieck-topology ct.category-theory

jan 25 at 5:40 Mike Shulman 17.2k●20●70

2

6

votes

2

answers

252

views

realization of maps between classifying spaces of categories

ct.category-theory homotopy-theory simplicial-stuff

feb 23 at 4:17 Omar Antolín-Camarena 1,487●7●15

2

5

votes

1

answer

201

views

Measurable sets and Valuation Theory

ra.rings-and-algebras measure-theory

jan 13 at 20:26 Gerald Edgar 15.1k●1●28●67

2

5

votes

0

answers

231

views

Is the class of additive groups of rings axiomatizable?

lo.logic model-theory ra.rings-and-algebras abelian-groups

mar 29 12 at 12:52 Michał Masny 233●5