Why presheaves? (Episode #2) Products as representing objects
The second in a series of videos on the role of presheaves in category theory: understanding binary products in C via the representability of a presheaf on C...
Carlo Angiuli
1.4K views • Nov 1, 2022
About this video
The second in a series of videos on the role of presheaves in category theory: understanding binary products in C via the representability of a presheaf on C.
0:00 Introduction
1:52 Products as terminal spans
3:55 Isomorphisms of hom sets
8:57 Summary
12:02 Observations
Special thanks to Ron Garcia and Harrison Grodin.
0:00 Introduction
1:52 Products as terminal spans
3:55 Isomorphisms of hom sets
8:57 Summary
12:02 Observations
Special thanks to Ron Garcia and Harrison Grodin.
Video Information
Views
1.4K
Likes
70
Duration
15:23
Published
Nov 1, 2022
User Reviews
4.5
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