New answers tagged simplicial-stuff
2
votes
Why is "everything staying correct" for simplicial spaces?
In general, it is not true that in the context you are interested in, simplicialization of statements preserves their truth. For example, already “every epimorphism of sets is a retraction”, but not “...
1
vote
Accepted
Reference request-Natural equivalence detected pointwise for complete Segal spaces
The assertion is stated and proved as Proposition 2.21 in arxiv.2311.01101.
Top 50 recent answers are included
Related Tags
simplicial-stuff × 760homotopy-theory × 278
at.algebraic-topology × 277
ct.category-theory × 200
higher-category-theory × 130
model-categories × 119
infinity-categories × 73
reference-request × 62
homological-algebra × 43
simplicial-categories × 42
simplicial-complexes × 32
co.combinatorics × 29
ag.algebraic-geometry × 28
gt.geometric-topology × 23
cohomology × 19
gn.general-topology × 18
classifying-spaces × 15
simplicial-presheaves × 14
discrete-geometry × 11
topos-theory × 11
mg.metric-geometry × 10
ra.rings-and-algebras × 10
fibration × 10
higher-algebra × 10
ac.commutative-algebra × 9