Page and problem numbers are from the fourth edition of [Rotman](../course/rotman.pdf). Some problems in later editions differ from the ones here. WHEN IN DOUBT, CONSULT THIS ONLINE EDITION.

All homework should be submitted as pdf files through Gradescope. Instructions for doing so can be found [here](https://gradescope-static-assets.s3-us-west-2.amazonaws.com/help/submitting_hw_guide.pdf). The entry code needed for Gradescope is PRGKVJ.

Homework 1 due 2pm Monday September 28: Hatcher pages 18-19: 0.9-0.13, 0.15, 0.17, 0.18, and 0.20.
Homework 2 due 2pm Monday October 18: Rotman 1.3, 1.5. 1.10, 1.11, 1.13, 1.19, 1.21 and 1.22.
Homework 3 due 2pm Monday November 2: Rotman 4.2, 4.3, 4.8, 4.10, and 4.12.
Homework 4 due 2pm Monday November 16: Rotman 4.13, 4.14, 6.1, 6.3, 6.4, and 6.8.
Homework 5 due 2pm Monday December 7: From Weibel's book on Homological algebra (which is available on my archive), 8.1.2, 8.1.3, 8.1.4 (page 258), 8.1.5, 8.1.6 (page 259), 8.2.2 (page 261), 8.2.3, 8.2.4 and 8.2.5 (page 262). In 8.2.3 do only the first part, showing that the n-simplex is not a Kan complex for n>0. The statement that a nonconstant Kan complex must have nondegenerate simplex in every diemnsion is false.

This page is subject to revision.