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• CommentRowNumber1.
• CommentAuthorUrs
• CommentTimeMay 3rd 2016

I have briefly fixed the clause for topological spaces at contractible space, making manifest the distinction between contractible and weakly contractible.

• CommentRowNumber2.
• CommentAuthorDavid_Corfield
• CommentTimeMay 3rd 2016

Is it worth an example of a weakly contractible but not contractible space, such as the double comb space?

• CommentRowNumber3.
• CommentAuthorUrs
• CommentTimeMay 3rd 2016

I don’t have time for it, but if you do, it would sure be worth it.

• CommentRowNumber4.
• CommentAuthorDavid_Corfield
• CommentTimeMay 3rd 2016

Ok. I rearranged things as the same thing was being said in two different places.

• CommentRowNumber5.
• CommentAuthorUrs
• CommentTimeMay 3rd 2016

Thanks!

1. adding section on contractibility of cohesive infinity groupoids.

Anonymous

2. added an example to the cohesive infinity groupoid section

Anonymous

• CommentRowNumber8.
• CommentAuthorUrs
• CommentTimeJun 18th 2022