Urs Schreiber

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Name Urs Schreiber
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cosimplicial algebras to dg-algebras

nov 18 at 17:06 Denis-Charles Cisinski 1,500●1●11

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(n+1,r+1)-Theta space of (n,r)-Theta spaces?

nov 17 at 23:54 Charles Rezk 4,290●1●4●19

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transfinite composition of weak equivalences in sSet

jan 23 at 21:00 Charles Rezk 4,290●1●4●19

 

48

Answers
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13
“Philosophical” meaning of the Yoneda Lemma
10
triangulated vs. dg/A-infinity (3)
10
What is DAG and what has it to do with the ideas of Voevodsky?
9
What is a topos? (2)
9
equivalence of Grothendieck-style versus Cech-style sheaf cohomology
8
What is a cohomology theory (seriously)?
7
What is the relationship between algebraic geometry and quantum mechanics?
7
Algebraic description of compact smooth manifolds?
6
Abstract Relation between Presehaves and Simplicial Sets
6
How to introduce Kahler differential in category?
5
What is the geometric significance of Cartan’s structure equations?
5
Simplicial objects
4
A reading list for topological quantum field theory?
4
Prestacks and fibered categories
4
Is there a natural way to give a bisimplicial structure on a 2-category?
4
What precisely Is “Categorification”?
4
geometry of triangulated category and D-modules theory
3
de Rham cohomology and flat vector bundles
3
Distributions as presheaves?
3
$\omega$-topos theory?
3
Prevalence of B-fields
3
Consequences of Geometric Langlands
3
Presheaves as limits of representable functors?
3
Non-commutative geometry from von Neumann algebras?
3
What is the “right” definition of a ring?
3
Why is homology not (co)representable?
3
References for homotopy colimit
2
What is a cup-product in group cohomology, and how does it relate to other branches of mathematics?
2
References for Lie superalgebras
2
global fibrations of simplicial sheaves
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