Abstract
A polygonal description of semisimple tensor categories is presented and the rigidity as well as the associated involutions are analysed in terms of this.
Citation
Shigeru YAMAGAMI. "Polygonal presentations of semisimple tensor categories." J. Math. Soc. Japan 54 (1) 61 - 88, January, 2002. https://doi.org/10.2969/jmsj/1191593955
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