偏缠绕模的Frobenius性质
2021-09-17罗晓芳陈笑缘
罗晓芳,陈笑缘
偏缠绕模的Frobenius性质
罗晓芳1,陈笑缘2*
(1.义乌工商职业技术学院,浙江 义乌 322000; 2.浙江商业职业技术学院,浙江 杭州 310053)
主要给出了偏缠绕模的Frobenius性质,推广了缠绕模相应的性质。
偏缠绕结构;偏缠绕模; Frobenius性质
EXEL[1]在研究算子代数时引入了偏群概念,随之兴起了对其纯代数性质的研究[2-5]。特别地,CAENEPEEL等[6]引入了偏缠绕模并给出了其Galois理论;CAENEPEEL等[7]将Doi-Hopf模的Frobenius性质推广至缠绕模。本文的目的是揭示Frobenius性质不仅在缠绕模上成立,而且在结构更广泛的偏缠绕模上亦成立。
综上,引理1得证。
综上,定理1得证。
综上,定理2得证。
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Frobenius properties for partial entwined modules
LOU Xiaofang1, CHEN Xiaoyuan2
(1322000;2310053)
In the paper, we mainly show that the Frobenius properties still hold for partial entwined modules, which promotes the understanding of the entwined modules.
partial entwining structure; partial entwined module; Frobenius properties
10.3785/j.issn.1008-9497.2021.05.003
O 151
A
1008⁃9497(2021)05⁃540⁃04
2019⁃03⁃06.
罗晓芳(1964—),ORCID:https//orcid.org/0000-0002-5855-2890,女,硕士,教授,主要从事数学与教育研究.
,ORCID:https//orcid.org/0000-0003-2898-9976,E-mail:cxy5988@sina.com.