Classification of globally colorized categories of partitions
2018 ◽
Vol 21
(04)
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pp. 1850029
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Set partitions closed under certain operations form a tensor category. They give rise to certain subgroups of the free orthogonal quantum group [Formula: see text], the so-called easy quantum groups, introduced by Banica and Speicher in 2009. This correspondence was generalized to two-colored set partitions, which, in addition, assign a black or white color to each point of a set. Globally colorized categories of partitions are those categories that are invariant with respect to arbitrary permutations of colors. This paper presents a classification of globally colorized categories. In addition, we show that the corresponding unitary quantum groups can be constructed from the orthogonal ones using tensor complexification.
2014 ◽
Vol 17
(03)
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pp. 1450016
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2014 ◽
Vol 57
(4)
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pp. 721-734
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1992 ◽
Vol 07
(supp01a)
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pp. 141-149
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2011 ◽
Vol 22
(09)
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pp. 1231-1260
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2013 ◽
Vol 65
(5)
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pp. 1073-1094
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2014 ◽
Vol 57
(4)
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pp. 708-720
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1991 ◽
Vol 06
(13)
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pp. 1177-1183
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