Daily Log
The table below contains a summary of what is covered each class day, along with any computer files (e.g. Matlab files) that were used that day.
I will post the lecture notes that I write on the screen here. They may be useful in filling in your own hand-written notes after the fact. Please do not rely on them solely.
| Date | Topics | Zoom | Notes |
|---|---|---|---|
| 4/25 | Q and A | ||
| 4/22 | Tiny Projective Planes | ||
| 4/20 | Projective Geometry and Arithmetic | ||
| 4/18 | Numbers from Projective Geometry |
Video |
Notes |
| 4/15 | Desargues and Pappus |
Video |
Notes |
| 4/13 | Fundamental Theorem of Projective Plane |
Video |
Notes |
| 4/11 | Projective Transformations |
Video |
Notes |
| 4/4 | Worksheet: Tiled Plane | ||
| 4/4 | Projective Geometry; Duality |
Video |
Notes |
| 4/1 | Projective Geometry |
Video |
Notes |
| 3/30 | Elliptic Geometry |
Video |
Notes |
| 3/28 | Elliptic geometry |
Video |
Notes |
| 3/25 | Worksheet: Triangle area on spheres | ||
| 3/23 | Hyperbolic area |
Video |
Notes |
| 3/21 | Worksheet: Triangle area in H | ||
| 3/18 | Properties of hyperbolic length |
Video |
Notes |
| 3/16 | Hyperbolic length |
Video |
Notes |
| 3/14 | Hyperbolic length |
Video |
Notes |
| 3/2 | Hyperbolic length |
Video |
Notes |
| 2/28 | Half plane model (2) |
Video |
Notes |
| 2/25 | Half plane model |
Video |
Notes |
| 2/23 | Parallelism/Hyperbolic Rotations |
Video |
Notes |
| 2/21 | Parallelism |
Video |
Notes |
| 2/18 | Hyperbolic Lines |
Video |
Notes |
| 2/16 | Hyperbolic Geometry |
Video |
Notes |
| 2/14 | Seiner Circles |
Video |
Notes |
| 2/11 | Reflection about a Möbius Line |
Video |
Notes |
| 2/9 | Cross Ratio |
Video |
Notes |
| 2/7 | Fundamental Theorem of Möbius Geometry |
Video |
Notes |
| 2/4 | Invariants; Möbius Transformations |
Notes |
|
| 2/2 | Invariants |
Video |
Notes |
| 1/31 | Transformation Groups |
Video |
Notes |
| 1/28 | Lifts |
Video |
Notes |
| 1/26 | Stereographic Projection |
Video |
Notes |
| 1/24 | Circular Inversion |
Video |
Notes |
| 1/21 | Geometric Operations via ℂ |
Video |
Notes |
| 1/19 | Parallel Postulates; Complex Numbers |
Video |
Notes |
| 1/14 | Still More Euclid I |
Video |
Notes |
| 1/12 | More Euclid I |
Video |
Notes |
| 1/10 | Euclid Refresher |
Notes |