Selected chapters on combinatorics (Ramsey theory)

Consultations by email arrangement. Use "Ramsey" in subjects of emails.

• Lecture: Fri 14:00, S6 (2023/2024)

Topics covered

Oct 06

Syllabus, Ramsey theorem with proof, compactness

Oct 13

Compactness via topological spaces, consequences of Ramsey theorem (Shur, etc)

Oct 20

Van der Waerden's theorem and Hales-Jewett theorem. Proof of van der Waerden’s Theorem in Nine Figures