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arXiv 1608.01112math.CTmath.CO
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论泛范畴的特征化

Towards a Characterization of Universal Categories

J. Nesetril, P. Ossona de Mendez

摘要:

本文在有限集理论的框架内,刻画了所有具体范畴都嵌入其中的{ \em代数泛}图范畴.该特征的证明是基于稀疏-稠密二分法及其模型理论等价。

英文摘要:

In this note we characterize, within the framework of the theory of finite set, those categories of graphs that are {\em algebraic universal} in the sense that every concrete category embeds in them. The proof of the characterization is based on the sparse--dense dichotomy and its model theoretic equivalent.

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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