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June 24, 2012

Dear All,

Please find attached a note on Functor.  Given that we have been talking about various categories, I thought you might find a brief introduction to the notion of functor, which allows one to compare / relate one category to another category somewhat analogous to the way function allows one to compare and contrast sets, interesting.

I’d appreciate very much your comments, suggestions and corrections.

Happy Short Weekend!

Thank you,



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From → Note to self

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