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• CommentRowNumber1.
• CommentAuthorDmitri Pavlov
• CommentTimeOct 23rd 2019

• CommentRowNumber2.
• CommentAuthorzskoda
• CommentTimeOct 24th 2019

I see that the whole entry is written in terms of generators (faces and degeneracies), rather than arbitrary nondecreasing maps in $f:[m]\to [n}\mathbf{\Delta}$. The clean definition of both the homological and cohomological system of coefficients on the simplicial set is given in

• S. I. Gelfand, Yu. I. Manin, Methods of homological algebra, I.4.7

I may write it into the entry, but later.

• CommentRowNumber3.
• CommentAuthorDmitri Pavlov
• CommentTimeOct 24th 2019
The whole entry creates a rather strange impression.

It starts with Section 4.

The definitions are embedded in the text and are not structured.
• CommentRowNumber4.
• CommentAuthorAlexisHazell
• CommentTimeOct 24th 2019

The entry starting with section ’4’ seems to be a result of the inclusion of the differential graded objects - contents page, which itself has three section headings. So that page should perhaps be edited to use lists for grouping, rather than section headings.

• CommentRowNumber5.
• CommentAuthorDmitri Pavlov
• CommentTimeOct 25th 2019

Trying to repair the broken numbering.

• CommentRowNumber6.
• CommentAuthorDmitri Pavlov
• CommentTimeOct 25th 2019