Difference between revisions of "2-category"
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2-category is a [[category]] with morphisms in between morphisms. It is defined as a category enriched over the category of categories and functors, with the monoidal structure induced by the composition. | 2-category is a [[category]] with morphisms in between morphisms. It is defined as a category enriched over the category of categories and functors, with the monoidal structure induced by the composition. | ||
[[Category:Mathematics]] | [[Category:Mathematics]] | ||
Revision as of 23:41, April 14, 2007
2-category is a category with morphisms in between morphisms. It is defined as a category enriched over the category of categories and functors, with the monoidal structure induced by the composition.