# M3P21

## Spring 2011

An algebraic topology course for third- and fourth-year undergraduates, and a few masters students.

- Homework 1: pdf, tex. Solutions: pdf, zip.
- Homework 2: pdf, tex. Solutions: pdf, tex.
- Homework 3: pdf, tex. Solutions: pdf, tex.
- Homework 4: pdf, tex. Solutions: pdf, tex.
- Homework 5: pdf, tex. Solutions: pdf, zip.
- Trefoil knot pictures.
- Homework 6: pdf, tex. Solutions: pdf, zip.
- Homework 7: pdf, tex.
- Homework 8: pdf, zip.
- Enhanced Coursework: pdf, tex. Solutions: pdf, tex.
- Exam Solutions: pdf.

- Paul Taylor’s diagrams package is a little cantankerous, but it’s what I used for these files. I’ve since switched to xypic.