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arXiv 0912.4673math.AT
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一个加性轨道类别的$Γ$ -结构

The $Γ$-structure of an additive track category

Gérald Gaudens

摘要:

证明了具有强余积的可加迹范畴等价于$\nil_2$群代数理论中的伪模范畴。这推广了经典的陈述,即阿贝尔群的代数理论的模型范畴等价于阿贝尔群的范畴。还考虑了双重声明。

英文摘要:

We prove that an additive track category with strong coproducts is equivalent to the category of pseudomodels for the algebraic theory of $\nil_2$ groups. This generalizes the classical statement that the category of models for the algebraic theory of abelian groups is equivalent to the category of abelian groups. Dual statements are also considered.

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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