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• CommentRowNumber1.
• CommentAuthorDmitri Pavlov
• CommentTimeApr 8th 2020

Initial writeup.

• CommentRowNumber2.
• CommentAuthorDmitri Pavlov
• CommentTimeMay 15th 2020

Renamed.

• CommentRowNumber3.
• CommentAuthorHurkyl
• CommentTimeMay 17th 2020

Added the fact finite homotopy products in sSet are given by ordinary products.

1. Just to be very explicit and to avoid any confusion I substituted “chain complexes” for “chain complexes of abelian groups”.

Benedikt Fluhr

• CommentRowNumber5.
• CommentAuthorUrs
• CommentTimeJul 9th 2021

touched this entry

• expanding the wording slightly here and there

• more numbered environments,

• CommentRowNumber6.
• CommentAuthorUrs
• CommentTimeJul 9th 2021

And in the example of chain complexes of abelian group I added pointer to the projective model structure on chain complexes for the argument (which seems was intended) that fibrant replacement is again obsolete in this case.

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