A note on the biadjunction between 2-categories of traced monoidal categories and tortile monoidal categories

We illustrate a minor error in the biadjointness result for 2-categories of traced monoidal categories and tortile monoidal categories stated by Joyal, Street and Verity. We also show that the biadjointness holds after suitably changing the definition of 2-cells.

Bibliographische Detailangaben

Veröffentlicht in:	Mathematical proceedings of the Cambridge Philosophical Society 2010-01, Vol.148 (1), p.107-109
Hauptverfasser:	HASEGAWA, MASAHITO, KATSUMATA, SHIN-YA
Format:	Artikel
Sprache:	eng
Schlagworte:	Algebra Mathematical analysis Mathematical functions
Online-Zugang:	Volltext
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