Gcse Maths Course Save
Study at home. Improve your skills. New syllabus covered. Enrol today.
www.maths4all.co.uk (sponsored link)
 

Σ Statistical Analysis Help Save
We do all Master & PhD thesis statistics. Spss help & Free estimate.
www.EasyStatistics.co.uk (sponsored link)
 

A Gentle Introduction to Category Theory Save
Lecture notes by Maarten M. Fokkinga introducing some important notions from category theory, in particular adjunctions. Proofs are given in a calculational style, and the (few) examples are taken from algorithmics. The text is a long PostScript file.
http://wwwhome.cs.utwente.nl/~fokking...   

CT Category Theory Save
Section of the e-print arXiv dealing with category theory, including such topics as: enriched categories, topoi, abelian categories, monoidal categories, homological algebra.
http://front.math.ucdavis.edu/math.CT   

Categorical Myths and Legends Save
An archive of stories about category theorists.
http://www.mcs.le.ac.uk/~ah83/cat-myths/   

Categories Home Page Save
Web page for the category theory mailing list.
http://www.mta.ca/~cat-dist/   

Categories, Quantization, and Much More Save
Introductory article by John Baez.
http://math.ucr.edu/home/baez/categor...   

Category Theory Save
This expository article is an entry in the Stanford Encyclopedia of Philosophy.
http://plato.stanford.edu/entries/cat...   

Category Theory and Homological Algebra Save
In the "known maths" series.
http://www.math.niu.edu/~rusin/known-...   

Computational Category Theory Save
An implementation of concepts and constructions from category theory in the functional programming language Standard ML. Documentation and code.
http://www.cs.man.ac.uk/~david/catego...   

Descent and Category Theory Connections Save
Maintained by M. Alsani.
http://north.ecc.edu/alsani/descent.html   

Groupoid Home Page Save
Maintained by Birant Ramazan. Address book, open problems, meetings, pictures, other resources.
http://unr.edu/homepage/ramazan/group...   

Groupoids Save
Notes by Ronald Brown.
http://www.bangor.ac.uk/~mas010/gpds.htm   

Higher-Dimensional Categories Save
An illustrated guide book by Eugenia Cheng and Aaron Lauda (PS/PDF).
http://www.dpmms.cam.ac.uk/~elgc2/gui...   

Open Problems on Model Categories Save
Problems on model categories listed by Mark Hovey at Wesleyan University.
http://claude.math.wesleyan.edu/~mhov...   

Paul Taylor's Home Page Save
Includes papers on category theory.
http://www.cs.man.ac.uk/~pt/   

Structures Directory Save
Email directory of logicians, algebraists, and programming linguists working primarily on structural problems in mathematics and computer science.
http://boole.stanford.edu/pub/structdir   

Toposes, Triples and Theories Save
By Michael Barr and Charles Wells, 1983. A revised and corrected version is now available free for downloading. Formats: DVI, PDF, PostScript.
http://www.cwru.edu/artsci/math/wells...   

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