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arXiv math/0510072math.CTmath.FA
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关于拟阿贝尔范畴中交换平方的Lambek不变量

On the Lambek Invariants of Commutative Squares in a Quasi-Abelian Category

Yaroslav Kopylov

摘要:

本文考虑准阿贝尔范畴中交换平方的不变量Ker和Im。这些不变量是由Lambek为群引入的,然后由Hilton和Nomura在精确范畴中进行了研究。

英文摘要:

We consider the invariants Ker and Im for commutative squares in quasi-abelian categories. These invariants were introduced by Lambek for groups and then studied by Hilton and Nomura in exact categories.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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