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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 “...
Arshak Aivazian's user avatar
1 vote

Reference request-Natural equivalence detected pointwise for complete Segal spaces

The assertion is stated and proved as Proposition 2.21 in arxiv.2311.01101.
Ken's user avatar
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