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- Read 6.4. (automorphisms of the projective line) and prepare the proof that that the automorphism group is PGL(2,k).
- Read the section 6 on complete varieties (pages 45-46) and prepare to discuss Proposition 6.1.
- Read the proof that P^n is complete.
- Show how the product of two elliptic curves has the form Proj(S_.).
- Learn the definition of algebraic group and abelian variety.

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