## Academic Year 2023-24

**Semester 2**

## Lecture Notes from past courses

These are shared here in case they are of interest/use to anyone. They are not necessarily of direct relevance to current instances of the modules for which they were developed. Please let me know if you plan to use any of these resources for any purpose except private study.

- MA416 Rings
- MA203 Linear Algebra (a basic introduction)
- MA283 Linear Algebra (2023)
- AilgĂ©abar (Irish language notes on some topics in logic and algebra)
- Introduction to Probability
- Introduction to Spectral Graph Theory