Home assignments: #1, #2-a, #2-b
A 3:1 covering space. (picture taken from the book "Topology and Geometry" by G. E. Bredon).
Recommended books and reading materials
- G. Bredon: "Topology and geometry". Graduate Texts in Mathematics, 139. Springer-Verlag.
- A. Hatcher: "Algebraic topology". Cambridge University Press. (you can download the entire book from Hatcher's webpage. You can find on that webpage many other interesting books and texts.