Seminar - Winter 2016

Category Theory

John Baez

Here are the notes from a basic course on category theory. Unlike the Fall 2015 seminar, this tries to be a systematic introduction to the subject. However, many proofs, and additional theorems, were offloaded to another more informal seminar, for which notes are not available.

If you discover any errors in the notes please email me, and I'll add them to the list of errors.

You can get all 10 weeks of notes in a single file here:

You can get the LaTeX files created by Nelson and García Portillo here. Their typeset version was based on these handwritten versions: Or, you can look at individual weeks:
© 2016 John Baez