Editing Functor (section)

== External links ==
{{Wiktionary|functor}}
* {{springer|title=Functor|id=p/f042140}}
* see {{nlab|id=functor}} and the variations discussed and linked to there.
* [[André Joyal]], [http://ncatlab.org/nlab CatLab], a wiki project dedicated to the exposition of categorical mathematics
* {{cite web | first = Chris | last = Hillman | title = A Categorical Primer | year = 2001 | citeseerx = 10.1.1.24.3264 |archive-url=https://web.archive.org/web/19970503051012/http://www.math.washington.edu:80/~hillman/PUB/categorical.ps|archive-date=1997-05-03|url=http://www.math.washington.edu:80/~hillman/PUB/categorical.ps}}
* J. Adamek, H. Herrlich, G. Stecker, [http://katmat.math.uni-bremen.de/acc/acc.pdf Abstract and Concrete Categories-The Joy of Cats] {{Webarchive|url=https://web.archive.org/web/20150421081851/http://katmat.math.uni-bremen.de/acc/acc.pdf |date=2015-04-21 }}
* [[Stanford Encyclopedia of Philosophy]]: "[http://plato.stanford.edu/entries/category-theory/ Category Theory]" — by Jean-Pierre Marquis. Extensive bibliography.
* [http://www.mta.ca/~cat-dist/ List of academic conferences on category theory]
* Baez, John, 1996,"[http://math.ucr.edu/home/baez/week73.html The Tale of ''n''-categories.]" An informal introduction to higher order categories.
* [http://wildcatsformma.wordpress.com/ WildCats] is a [[category theory]] package for [[Mathematica]]. Manipulation and visualization of objects, [[morphism]]s, categories, functors, [[natural transformation]]s, [[universal properties]].
* [https://www.youtube.com/user/TheCatsters The catsters], a YouTube channel about category theory.
* [http://categorieslogicphysics.wikidot.com/events Video archive] of recorded talks relevant to categories, logic and the foundations of physics.
*[https://web.archive.org/web/20080916162345/http://www.j-paine.org/cgi-bin/webcats/webcats.php Interactive Web page] which generates examples of categorical constructions in the category of finite sets.
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[[Category:Functors| ]]