Weak n-category

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In category theory, weak n-categories are a generalization of the notion of n-category where composition is not strictly associative but only associative up to an isomorphism, which is itself associative up to an isomorphism, which is itself... There is currently much work to determine what the coherence laws should be for those.

[edit] See also

• Bicategory
• Tricategory
• Tetracategory

[edit] External links

• n-Categories – Sketch of a Definition by John Baez
• Lectures on n-Categories and Cohomology by John Baez

This category theory-related article is a stub. You can help Wikipedia by expanding it.

Retrieved from "http://en.wikipedia.org../../../w/e/a/Weak_n-category.html"

Categories: Category theory stubs | Higher category theory

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