Lectures

Gergely Ambrus: Critical central sections of the cube

Ambrus Gergely

BBC+G Seminar

Adrian Dumitrescu: Peeling Sequences

Dumitrescu Adrian

BBC+G Seminar

Arsenii Sagdeev: Cutting corners

Sagdeev Arsenii

BBC+G Seminar

António Girão: Monotone Arrays And A Multidimensional Ramsey Theorem

Girão António

BBC+G Seminar

István Lénárt: The Right Triangle as the Simplex in 2D Euclidean Space, Generalized to n Dimensions

Lénárt István

BBC+G Seminar

Barnabás Janzer: Rotation inside convex Kakeya sets

Janzer Barnabás

BBC+G Seminar

James Davies: Odd distances in colourings of the plane

Davies James

BBC+G Seminar

András Gyárfás: Two Ramsey problems on vertex-ordered complete graphs inspired by twisted drawings

Gyárfás András

BBC+G Seminar

Benny Sudakov: Evasive sets, covering by subspaces, and point-hyperplane incidences

Sudakov Benny

BBC+G Seminar

Grigory Ivanov: Geometric representation of 1 / s -concave functions and duality

Ivanov Grigory

BBC+G Seminar

Natan Rubin: Two questions on crossings in geometric (hyper-)graphs

Rubin Natan

BBC+G Seminar

Dömötör Pálvölgyi: C-P3O: Orientation of convex sets and other good covers

Pálvölgyi Dömötör

BBC+G Seminar

Soumi Nandi: Colorful Helly theorem for piercing boxes with two points

Nandi Soumi

BBC+G Seminar

Máté Matolcsi and Dániel Varga: The density of planar sets avoiding unit distances

Matolcsi Máté

BBC+G Seminar

Dmitriy Zakharov: Convex polytopes from fewer points

Zakharov Dmitry

BBC+G Seminar

Matthew Kendall: Quantitative Helly-type theorems via sparse approximation

Kendall Matthew

BBC+G Seminar

Károly Bezdek: On the separable Tammes problem

Bezdek Károly

BBC+G Seminar

Balázs Keszegh: The number of tangencies between two families of curves

Keszegh Balázs

BBC+G Seminar

István Miklós: Fast transformations of Latin squares, half-regular factorizations and edge colorings of bipartite graphs in small steps

Miklós István

BBC+G Seminar

Artem Zvavitch: Volume product and Mahler conjecture for convex bodies

Zvavitch Artem

BBC+G Seminar

Manfred Scheucher: Erdős-Szekeres-type problems in the real projective plane

Scheucher Manfred

BBC+G Seminar

Vsevolod Voronov: On the chromatic number of 2-dimensional spheres

Voronov Vsevolod

BBC+G Seminar

Xavier Goaoc: No weak epsilon nets for lines and convex sets in space

Goaoc Xavier

BBC+G Seminar

Daniel McGinnis: A family of convex sets in the plane satisfying the ( 4 , 3 ) -property can be pierced by nine points.

McGinnis Daniel

BBC+G Seminar

Nicolas Bousquet: Fast transformations between colorings

Bousquet Nicolas

BBC+G Seminar

Márió Szegedy: Budgeted Steiner Networks: Three Terminals with Equal Path Weights

Szegedy Márió

BBC+G Seminar

Imre Bárány: Orientation preserving maps of the n by n grid

Bárány Imre

BBC+G Seminar

Sophie Spirkl: A counterexample to a conjecture about triangle-free induced subgraphs of graphs with large chromatic number

Spirkl Sophie

BBC+G Seminar

Márton Naszódi: Löwner's problem for log-concave functions and beyond

Naszódi Márton

BBC+G Seminar

Alexandr Polyanskii: Polynomial plank covering problem

Polyanskii Alexandr

BBC+G Seminar

Fejes Tóth Gábor: Emlékezés Heppes Aladárra

Fejes Tóth Gábor

BBC+G Seminar

David Conlon: Difference sets in higher dimensions

Conlon David

BBC+G Seminar

Gergely Ambrus: Piercing the chessboard

Ambrus Gergely

BBC+G Seminar

Oscar Ortega Moreno: The complex plank problem and Fejes Toth's zone conjecture, revisited.

Ortega Moreno Oscar

BBC+G Seminar

Attila Pór: Universal order type of lines/k-flats in R^d

Pór Attila

BBC+G Seminar

János Barát: Saturated k-plane graphs and k-planar drawings with special emphasis on k=2

Barát János

BBC+G Seminar