Material for the AG course on Thursday, May 28th

[GW]: Chapter 3, Sections (3.10), and (3.11).

Exercises: [GW]: 3.8, 3.11, 3.12, 3.13, 3.14, 3.15, 3.16, 3.17, and 3.20.

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