An Approach to Quasi-Hopf Algebras Via Frobenius Coordinates
An Approach to Quasi-Hopf Algebras Via Frobenius Coordinates
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DOI:
10.1016/j.jalgebra.2005.09.039
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发表时间:
2004-01
期刊:
影响因子:
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通讯作者:
L. Kadison
中科院分区:
文献类型:
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作者:
L. Kadison
We study quasi-Hopf algebras and their subobjects over certain commutative rings from the point of view of Frobenius algebras. We introduce a type of Radford formula involving an anti-automorphism and the Nakayama automorphism of a Frobenius algebra, then view several results in quantum algebras from this vantage-point. In addition, separability and strong separability of quasi-Hopf algebras are studied as Frobenius algebras.