We prove that finite categorically equivalent p-rings have isomorphic additive groups (in particular, they have the same cardinality) and that the number of generators is a categorical invariant fo...

中文翻译：

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关于有限 p 环的分类等价

我们证明了有限分类等价的 p 环具有同构可加群（特别是，它们具有相同的基数）并且生成器的数量是...