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• CommentRowNumber1.
• CommentAuthorUrs
• CommentTimeJan 15th 2014

brief entry for amplimorphism

• CommentRowNumber2.
• CommentAuthorzskoda
• CommentTimeJan 15th 2014

I corrected the reference: the page numbers are not 1-219 but 127-168, and added the links to article page in doi (nonfree) and euclid (free).

• K. Szlachányi, K. Vecsernyes, Quantum symmetry and braid group statistics in $G$-spin models, Commun. Math. Phys. 156:1 (1993), 127-168, euclid doi
• CommentRowNumber3.
• CommentAuthorUrs
• CommentTimeJan 15th 2014

Thanks. Not sure how that happened, for i copied these page numbers together with the whole reference data. Anyway, thanks.

• CommentRowNumber4.
• CommentAuthorDavid_Corfield
• CommentTimeJan 15th 2014

So it’s a kind of coalgebra for an endofunctor? Wasn’t there something about the hyperfinite $II_1$ factor being a fixed point for a similar functor?

Oh yes, I was asking something about this on MO in my coalgebra phase. Think I was hoping for a terminal coalgebra characterisation.