*Іван Марчук 'Схід сонця над Дніпром' (2004)*

**Time:** Thursdays, 5:15-6:45pm Kyiv time

**Venue:** Zoom (email me for Zoom link)

**Organizer:** Piotr Achinger (IMPAN)

The seminar is aimed at undergraduate and graduate students interested in algebraic and arithmetic geometry.

The topic for the Fall semester is **basics of scheme theory**.
We will use Vakil's lecture notes and Hartshorne's book as basic references.

The first meeting will be on **Oct 6**. We will give an outline of what we plan to do this semester and assign speakers to the first talks.

Please contact Piotr pachinger@impan.pl if you would like to be added to the seminar's mailing list.

Oct 6 | Piotr Achinger | Organizational meeting / Introduction and Overview |

Oct 13 | Bohdan Mazhar | Limits and Colimits. Sheaves |

Oct 20 | – | No seminar. Read section II.1 Sheaves (pages 60–65) in Hartshorne Algebraic Geometry. Solve exercises 1.1–1.18 and 1.22 (pages 65–69). We will discuss the solutions during the next meeting. |

Oct 27 | – | Sheaves (continued). Next: Sheaves on a base (Vakil 2.5). Definition of affine schemes (Vakil 3 and 4.1). |

**Contact:** pachinger@impan.pl