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bio website blog.mikael.johanssons.org
location Stanford, CA
age 34
visits member for 4 years, 3 months
seen Sep 23 at 5:55

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comment Yoneda-Lemma as generalization of Cayley`s theorem?
Note, btw, that just as you can use left and/or right action in Cayley's theorem, you can use co-variant and contra-variant functor categories in Yoneda's lemma.
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revised Yoneda-Lemma as generalization of Cayley`s theorem?
Trying to fix formatting issues with * vs. \ast
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answered Yoneda-Lemma as generalization of Cayley`s theorem?
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comment Good books and lecture notes about category theory.
I will admit to having mainly used Awodey as source material while putting together my own introduction to categories lecture course material. As such, it was highly pleasant - but I am not a good example of what a newcomer'll need... haskell.org/haskellwiki/User:Michiexile/MATH198
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answered Good books and lecture notes about category theory.
Aug
4
answered Good books and lecture notes about category theory.