The antipode of a quasitriangular quasi-Turaev group coalgebra is bijective
The antipode of a quasitriangular quasi-Turaev group coalgebra is bijective
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拟三角形拟图拉耶夫群余代数的对映体是双射的
DOI:
10.1080/00927872.2019.1566956
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发表时间:
2019-03
影响因子:
0.7
通讯作者:
You-Qi Yin
中科院分区:
文献类型:
--
作者:
Xiao-Li Fang;Tae-Hwa Kim;You-Qi Yin
Abstract In order to construct a class of new Turaev-braided group category with nontrivial associativity, the concept of a quasitriangular quasi-Turaev group coalgebras was recently introduced. Inside the definition, the conditions of invertibility of the R-matrix R and bijectivity of the antipode S are required. In this article, we prove that the antipode of a quasitriangular quasi-Turaev group coalgebra without the assumptions about invertibility of the antipode and R-matrix is inner, and a fortiori, bijective. As an application, we prove that for a quasitriangular quasi-Turaev group coalgebra, two conditions mentioned above are unnecessary.
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影响因子:
0.7
作者:
D. Bulacu;E. Nauwelaerts
通讯作者:
D. Bulacu;E. Nauwelaerts
影响因子:
1.3
作者:
Zhang Xiaohui;Wang Shuanhong
通讯作者:
Wang Shuanhong
影响因子:
2.4
作者:
D. Altschuler;A. Coste
通讯作者:
D. Altschuler;A. Coste
DOI:
--
发表时间:
2000-05
期刊:
arXiv: Geometric Topology
影响因子:
--
作者:
V. Turaev
通讯作者:
V. Turaev
影响因子:
0.7
作者:
A. V. Daele;Shuanhong Wang
通讯作者:
A. V. Daele;Shuanhong Wang