this post was submitted on 09 Mar 2024
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Science Memes

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[–] wise_pancake@lemmy.ca 131 points 7 months ago (12 children)

Mathematician: this is category theory. No, it didn’t have anything to do with categorization, it just helps us understand how spaces can map to each other. Yeah I guess it’s kinda like graph theory or algebra, but not really. We made a category of graphs, and you can use the category of graphs to represent endofunctors on the category of categories.

[–] holomorphic@lemmy.world 3 points 7 months ago

It may have nothing to do with categorization, but has everything to do with categorification which is much more interresting anyway.

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