BBC+G Seminar
(Budapest Big Combinatorics and Geometry Seminar),
Rényi Institute, Spring 2024



Usually Fridays 2.15-3.45 pm, Kutyás terem

Zoom link for the online lectures: https://zoom.us/j/96029300722 and the password is the first 6 terms from the Fibonacci sequence starting with 11.
Recordings of previous lectures

January 19. József Solymosi: Additive structure in convex translates

February 16. Dan Král': Depth parameters of matroids

February 23. Géza Tóth: Crossing numbers of crossing-critical graphs

March 1. Arsenii Sagdeev: Canonical results in Ramsey theory

March 8. Károly Böröczky: Almost optimal packings of equal spheres in dimensions 8 and 24

March 22. Gábor Damásdi: Number of digons in arrangements of pairwise intersecting pseudo-circles

April 5. Dmitrii Zakharov: Lower bounds for incidences

April 12. Zsolt Lángi: Honeycomb Conjecture in normed planes and an alpha-convex variant of Dowker's theorem

April 19. Gyula Károlyi: A covering problem for Coxeter permutahedra

April 26. Gergely Kiss: The discrete Pompeiu problem in R^k$ and its consequences

May 3. Gábor Tardos: Forbidden acyclic patterns in 0-1 matrices

May 10.

May 17. Joel Spencer: Random gems Nagyterem (great lecture hall)

May 24. Imre Bárány: A special balancing game, Victor Grinberg's question

July 2-5. Discrete Geometry Days^3

July 8-12. Summit280


Previous semesters:
Special Semester on Discrete Geometry and Convexity, Erdős Center, Fall, 2023.
Fall 2023 Spring 2023 Fall 2022 Spring 2022 Fall 2021 Spring 2021 Fall 2020 Spring 2020 Fall 2019 Spring 2019 Fall 2018 Spring 2018 Fall 2017 Spring 2017 Fall 2016 Spring 2016, Fall 2015