Finite Dimensional Nichols Algebras over Finite Cyclic Groups
Journal of Lie Theory, Tome 24 (2014) no. 2, pp. 351-372

Voir la notice de l'article provenant de la source Heldermann Verlag

\def\Z{{\Bbb Z}} All finite dimensional Nichols algebras of diagonal type of connected finite dimensional Yetter-Drinfeld modules over a finite cyclic group $\Z_n$ are found. It is proved that the Nichols algebra of a connected Yetter-Drinfeld module $V$ over $\Z_n$ with $\dim V >3$ is infinite dimensional.
Classification : 16W30, 11A07
Mots-clés : Arithmetic root system, Hopf algebra, cyclic group

Weicai Wu  1   ; Shouchuan Zhang  1   ; Yao-Zhong Zhang  2

1 Dept. of Mathematics, Hunan University, Changsha 410082, P. R. China
2 School of Mathematics and Physics, The University of Queensland, Brisbane 4072, Australia
Weicai Wu; Shouchuan Zhang; Yao-Zhong Zhang. Finite Dimensional Nichols Algebras over Finite Cyclic Groups. Journal of Lie Theory, Tome 24 (2014) no. 2, pp. 351-372. http://geodesic.mathdoc.fr/item/JOLT_2014_24_2_a2/
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     author = {Weicai Wu and Shouchuan Zhang and Yao-Zhong Zhang},
     title = {Finite {Dimensional} {Nichols} {Algebras} over {Finite} {Cyclic} {Groups}},
     journal = {Journal of Lie Theory},
     pages = {351--372},
     year = {2014},
     volume = {24},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/JOLT_2014_24_2_a2/}
}
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