Lectures on simplicial presheaves

The pdf files below are my lecture notes from a course on simplicial presheaves, which was given at the University of Western Ontario during the Winter term of 2005.

The notes are rough, skeletal, often ungrammatical, and are subject to frequent change - the indicated dates are last updates. They are intended as a first step in the formation of an online resource in this subject area (see also my home page).

If you have comments or suggestions about these files, please do not hesitate to contact me: jardine@uwo.ca.

One comment: don't be misled by the titles. Typically, one of these files is worth two or more hours of class time; in fact, the length of the files tends to increase with the progress of the course.