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arXiv math/0006061math.CT
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子结构范畴的连贯性

Coherence in Substructural Categories

Z. Petric

摘要:

证明了MacLane关于monoidal范畴和对称幺半范畴的相干性结果可以推广到其它一些有乘法的范畴,即相关范畴、仿射范畴和Carnival范畴.所有的结果都是用带有"图“的自然变换(g-自然变换)表示的,并给出相应的态射定理.利用这些结果,得到了这些类的自由范畴之间的一些基本关系。

英文摘要:

It is proved that MacLane's coherence results for monoidal and symmetric monoidal categories can be extended to some other categories with multiplication; namely, to relevant, affine and cartesian categories. All results are formulated in terms of natural transformations equipped with ``graphs'' (g-natural transformations), and corresponding morphism theorems are given as consequences. Using these results, some basic relations between the free categories of these classes are obtained.

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