Lectures

András Bezdek: On colored variants of some two-player games

Bezdek András

BBC+G Seminar

on 10/15/21

Zsolt Lángi: An isoperimetric problem for three-dimensional parallelohedra

Lángi Zsolt

BBC+G Seminar

on 10/8/21

Dömötör Pálvölgyi: 666-uniform Unit Disk Hypergraphs are 3-colorable

Pálvölgyi Dömötör

BBC+G Seminar

on 9/24/21

Károly Bezdek: More on contact numbers of unit sphere packings

Bezdek Károly

BBC+G Seminar

on 5/21/21

Balázs Keszegh: On tangencies among planar curves

Keszegh Balázs

BBC+G Seminar

on 5/14/21

Chaya Keller: On multicolor Ramsey numbers and subset-coloring of hypergraphs

Keller Chaya

BBC+G Seminar

on 5/7/21

Imre Bárány: Erdős-Szekeres theorems for k-flats

Bárány Imre

BBC+G Seminar

on 4/30/21

Endre Csóka: Upper bounds for the necklace folding problems

Csóka Endre

BBC+G Seminar

on 4/16/21

Madhu Sudan: (Deterministic) Communication Amid Uncertainty

Sudan Madhu

BBC+G Seminar

on 4/2/21

Pablo Soberón: Quantitative Helly theorems

Soberón Pablo

BBC+G Seminar

on 3/26/21

01:22:00

Ramon van Handel: Some unusual extremal problems in convexity and combinatorics

van Handel Ramon

BBC+G Seminar

on 3/19/21

01:04:00

James Davies: Circle graphs are quadratically chi-bounded

Davies James

BBC+G Seminar

on 3/5/21

01:18:00

Wolfgang Mulzer: Long Alternating Paths Exist

Mulzer Wolfgang

BBC+G Seminar

on 2/26/21

01:00:00

Barak Weiss: New bounds on the covering density of lattices

Weiss Barak

BBC+G Seminar

on 2/19/21

Sergey Avvakumov: A subexponential size R P n

Avvakumov Sergey

BBC+G Seminar

on 2/12/21

01:19:00

Natan Rubin: Stronger bounds for weak Epsilon-Nets

Rubin Natan

BBC+G Seminar

on 2/5/21

01:06:00

David Wood: Universal Graph Product Structures

Wood David

BBC+G Seminar

on 12/4/20

01:05:00

Oscar Ortega Moreno: An optimal plank problem

Ortega Moreno Oscar

BBC+G Seminar

on 11/27/20

01:27:00

Xuding Zhu: Hedetniemi's conjecture and the Poljak-Rödl function

Zhu Xuding

BBC+G Seminar

on 9/11/20

01:05:00

Claude Tardif: The chromatic number of the product of 15-chromatic graphs can be 14

Tardif Claude

BBC+G Seminar

on 9/18/20

01:10:00

Andreas Holmsen: Extensions of the (p,q) theorem

Holmsen Andreas

BBC+G Seminar

on 10/2/20

01:16:00

Péter Ágoston: A lower bound on the number of colours needed to nicely colour a sphere

Ágoston Péter

BBC+G Seminar

on 10/9/20

01:39:00

Micha Sharir: Eliminating depth cycles and its relatives

Sharir Micha

BBC+G Seminar

on 10/16/20

01:21:00

Márton Naszódi: Computing the Covering Radius with an Application to the Lonely Runner Conjecture

Naszódi Márton

BBC+G Seminar

on 10/30/20

00:47:00

Zsolt Lángi: A solution to some problems of Conway and Guy on monostable polyhedra

Lángi Zsolt

BBC+G Seminar

on 11/6/20

01:16:00

Andrey Kupavskii: Binary scalar products

Kupavskii Andrey

BBC+G Seminar

on 11/13/20

01:10:00

Jacques Verstraete: Extremal problems for geometric hypergraphs

Verstraete Jacques

BBC+G Seminar

on 11/20/20