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Kan extensions are triangles of functors
Apr. 10th, 2020 03:34 pmhttps://www.math.harvard.edu/media/lehner.pdf
Thus Kan extensions are simply a method for taking two functors and coming up with a third functor that attempts to make a certain triangle make sense.
Thus Kan extensions are simply a method for taking two functors and coming up with a third functor that attempts to make a certain triangle make sense.
