Math 121B - Linear Algebra II (Winter '26)
Course Notes
- Invariant Subspaces and the Cayley--Hamilton Theorem (pdf)
- Inner Product Spaces (pdf)
- Canonical Forms: to appear...
- The notes will update as we progress through the term and are largely based on chapters 5, 6 and 7 of Linear Algebra by Friedberg, Insel + Spence, 4th Ed, Prentice Hall. Notes covering a given lecture will generally update by the next morning.
- Provided notes (and the suggested textbook) are no substitute for attending lecture and taking your own. Notes will generally not be released in advance and will often cover slightly different exercises to those seen in class.
- All homework exercises (see Canvas) refer to these notes only. Solutions to all exercises will eventually appear within Canvas.
- Please report typos or anything that's unclear so the notes can be improved.
If you want to learn how to typeset mathematics, you can find a short guide here.
The full syllabus, solutions, class policies, assessment dates and gradebook are within Canvas for enrolled students only.