Material for the AG course on Sunday, March 29th

Read: [GW] Chapter 1, Section (1.10) The affine coordinate ring.

Exercises: 1.2, 1.5, 1.6, 1.8, 1.9, 1.10 and 1.11.

[GW] = Algebraic Geometry I. Schemes, with Examples and Exercises (U. Görtz, T. Wedhorn)