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引用次数: 0
摘要
我们用 n 次统一根给出了与 n 阶循环群相关的循环尖类的参数。我们还通过生成器和关系提供了这些范畴的图解描述，并用它来描述它们的 2 群自形性。
We give a parametrization of cyclic pointed categories associated to the cyclic group of order n in terms of n-th roots of unity. We also provide a diagramatic description of these categories by generators and relations, and use it to characterize their 2-group of automorphisms.
期刊介绍：
The Journal of Pure and Applied Algebra concentrates on that part of algebra likely to be of general mathematical interest: algebraic results with immediate applications, and the development of algebraic theories of sufficiently general relevance to allow for future applications.
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