Here are the notes I wrote for the talk I am giving at the Canadian Undergraduate Mathematics Conference.
My talk is meant as a friendly introduction to category theory and to the notion of a universal arrow.
Edit: corrected a couple of mistakes in my original document. If you find any more, please let me know.
Interesting! I wish I could attend the talk. Can you give the same talk at Concordia?
Sure, I’d be happy to!
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