Finite quasi-quantum groups of rank two

Huang, Hua-Lin; Liu, Gongxiang; Yang, Yuping; Ye, Yu

doi:10.1090/btran/79

Finite quasi-quantum groups of rank two
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by Hua-Lin Huang, Gongxiang Liu, Yuping Yang and Yu Ye HTML | PDF

Trans. Amer. Math. Soc. Ser. B 8 (2021), 635-678

Abstract:

This is a contribution to the structure theory of finite pointed quasi-quantum groups. We classify all finite-dimensional connected graded pointed Majid algebras of rank two which are not twist equivalent to ordinary pointed Hopf algebras.

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