Photos of Boards.

Here are you!
Lecture 1: Photo 1, Photo 2, Photo 3.
Lecture 2: Photo 1, Photo 2, Photo 3.
Lecture 3: Photo 1, Photo 2, Photo 3.
Lecture 4: Photo 1, Photo 2, Photo 3.
Lecture 5: Photo 1, Photo 2, Photo 3.
Lecture 6: Photo 1, Photo 2, Photo 3.
Lecture 7: Photo 1, Photo 2, Photo 3.
Lecture 8: Photo 1, Photo 2, Photo 3.
Lecture 9: Photo 1, Photo 2, Photo 3.
Lecture 10: Photo 1, Photo 2, Photo 3.
Lecture 11: Photo 1, Photo 2, Photo 3.
Lecture 12: Photo 1, Photo 2, Photo 3.
Lecture 13: Photo 1, Photo 2, Photo 3.
Lecture 14: Photo 1, Photo 2, Photo 3.
Lecture 15: Photo 1, Photo 2, Photo 3.
Lecture 16: Photo 1, Photo 2, Photo 3.
Lecture 17: Photo 1, Photo 2, Photo 3.
Lecture 18: Photo 1, Photo 2, Photo 3.
Lecture 19: Photo 1, Photo 2, Photo 3.
Lecture 20: Photo 1, Photo 2, Photo 3.

Known typos in the above files:
• Lecture 10, photo 2, board 8. The last clause "\forall v \in V" in the definition of an L-module homomorphism should be "\forall v \in U".
• Lecture 12, photo 2, board 6. "Hence A = (rad L)^{(m)} \neq 0 and A^{(2)} = 0 so A is abelian..." should be "Hence A = (rad L)^{(m)} \neq 0 and A^{(1)} = 0 so A is abelian...".
• Lecture 16, photo 2, board 7. "k([t,x],y)=\alpha(t)k(t,y)" should be "k([t,x],y)=\alpha(t)k(x,y)".
• Lecture 19, photo 2, board 8. "F is injective" should be "F is well-defined and injective", and the implication in the line below should be <=>.