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• CommentRowNumber1.
• CommentAuthorUrs
• CommentTimeOct 13th 2011
• (edited Oct 26th 2012)

The reference provided today on the CatTheory mailing list

• A.R. Garzón, J.G. Miranda, Serre homotopy theory in subcategories of simplicial groups Journal of Pure and Applied Algebra Volume 147, Issue 2, 24 March 2000, Pages 107-123

I have added to k-tuply groupal n-groupoid, and also to n-group and infinity-group

• CommentRowNumber2.
• CommentAuthorUrs
• CommentTimeOct 26th 2012
• (edited Oct 26th 2012)

I gave the peridodic table on more column, on the far right.

1. Attempt to fix table

Anisomorphism

2. Removing dollar signs from the rest of the table labels

Anisomorphism

• CommentRowNumber5.
• CommentAuthorUrs
• CommentTimeJun 25th 2022

To finish this off, I have removed (in the table here) all the spurious backslashs

• CommentRowNumber6.
• CommentAuthorUrs
• CommentTimeJun 25th 2022

Wait, now I see the issue with the dollar signs:

The problem is not the dollar signs: They do need to be present, for instance for the \infty-sign to render.

The problem must be that the table is coded in HTML instead of in Instiki.

We need to put the dollar signs back in and re-do the table structure in Instiki.

• CommentRowNumber7.
• CommentAuthorUrs
• CommentTimeJun 25th 2022

I have re-coded in Markdown (instead of HTML) the “periodic table” here.

While I was at it I have slightly adjusted. In particular i added the line for $k = \infty$ with pointer to groupal $E_\infty$-space/abelian $\infty$-group

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