BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Claude Tardif (Queen's University and Royal Military College of Ca
 nada)
DTSTART:20200918T120000Z
DTEND:20200918T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/1
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 1/">The chromatic number of the product of 15-chromatic graphs can be 14</
 a>\nby Claude Tardif (Queen's University and Royal Military College of Can
 ada) as part of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstra
 ct: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/1/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Gábor Damásdi (MTA-ELTE CoGe\, Budapest)
DTSTART:20200925T120000Z
DTEND:20200925T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/2
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 2/">Odd wheels are not odd-distance graphs</a>\nby Gábor Damásdi (MTA-EL
 TE CoGe\, Budapest) as part of Budapest Big Seminar on Combinatorics + Geo
 metry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/2/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Andreas Holmsen (KAIST)
DTSTART:20201002T120000Z
DTEND:20201002T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/3
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 3/">Extensions of the (p\,q) theorem</a>\nby Andreas Holmsen (KAIST) as pa
 rt of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/3/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Péter Ágoston
DTSTART:20201009T120000Z
DTEND:20201009T133000Z
DTSTAMP:20260404T110832Z
UID:BBCG/4
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 4/">A lower bound on the number of colours needed to nicely colour a spher
 e</a>\nby Péter Ágoston as part of Budapest Big Seminar on Combinatorics
  + Geometry\n\n\nAbstract\nThe Hadwiger--Nelson problem is about determini
 ng the chromatic number of the plane (CNP)\, defined as the minimum number
  of colours needed to colour the plane so that no two points of distance 1
  have the same colour. I will talk about the related problem for spheres\,
  with a few natural restrictions on the colouring. Thomassen showed that w
 ith these restrictions\, the chromatic number of all manifolds satisfying 
 certain properties (including the plane and all spheres with a large enoug
 h radius) is at least 7. We prove that with these restrictions\, the chrom
 atic number of any sphere with a large enough radius is at least 8. This a
 lso gives a new lower bound for the minimum colours needed for colouring t
 he 3-dimensional space with the same restrictions.\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/4/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Micha Sharir (Tel Aviv University)
DTSTART:20201016T120000Z
DTEND:20201016T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/5
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 5/">Eliminating depth cycles and its relatives</a>\nby Micha Sharir (Tel A
 viv University) as part of Budapest Big Seminar on Combinatorics + Geometr
 y\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/5/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Xuding Zhu (Zhejiang Normal University\, Jinhua)
DTSTART:20200911T120000Z
DTEND:20200911T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/6
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 6/">Hedetniemi's conjecture and the Poljak-Rödl function</a>\nby Xuding Z
 hu (Zhejiang Normal University\, Jinhua) as part of Budapest Big Seminar o
 n Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/6/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Márton Naszódi (MTA-ELTE CoGe\, Budapest)
DTSTART:20201030T130000Z
DTEND:20201030T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/7
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 7/">Computing the Covering Radius with an Application to the Lonely Runner
  Conjecture</a>\nby Márton Naszódi (MTA-ELTE CoGe\, Budapest) as part of
  Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/7/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Zsolt Lángi (BME\, Budapest)
DTSTART:20201106T130000Z
DTEND:20201106T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/8
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 8/">A solution to some problems of Conway and Guy on monostable polyhedra<
 /a>\nby Zsolt Lángi (BME\, Budapest) as part of Budapest Big Seminar on C
 ombinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/8/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Andrey Kupavskii (MIPT)
DTSTART:20201113T130000Z
DTEND:20201113T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/9
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 9/">Binary scalar products</a>\nby Andrey Kupavskii (MIPT) as part of Buda
 pest Big Seminar on Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/9/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jacques Verstraete (UCSD)
DTSTART:20201120T130000Z
DTEND:20201120T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/10
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 10/">Extremal problems for geometric hypergraphs</a>\nby Jacques Verstraet
 e (UCSD) as part of Budapest Big Seminar on Combinatorics + Geometry\n\nAb
 stract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/10/
END:VEVENT
BEGIN:VEVENT
SUMMARY:David Wood (Monash University)
DTSTART:20201204T090000Z
DTEND:20201204T110000Z
DTSTAMP:20260404T110832Z
UID:BBCG/11
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 11/">Universal Graph Product Structures</a>\nby David Wood (Monash Univers
 ity) as part of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstra
 ct: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/11/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Pavel Valtr (Charles University\, Prague)
DTSTART:20201218T130000Z
DTEND:20201218T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/12
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 12/">On the expected number of holes in random point sets</a>\nby Pavel Va
 ltr (Charles University\, Prague) as part of Budapest Big Seminar on Combi
 natorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/12/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Natan Rubin
DTSTART:20210205T130000Z
DTEND:20210205T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/13
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 13/">Stronger bounds for weak Epsilon-Nets</a>\nby Natan Rubin as part of 
 Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/13/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Sergey Avvakumov
DTSTART:20210212T130000Z
DTEND:20210212T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/14
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 14/">A subexponential size ${\\mathbb R}P^n$</a>\nby Sergey Avvakumov as p
 art of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/14/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Barak Weiss (Tel Aviv University)
DTSTART:20210219T130000Z
DTEND:20210219T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/15
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 15/">New bounds on the covering density of lattices</a>\nby Barak Weiss (T
 el Aviv University) as part of Budapest Big Seminar on Combinatorics + Geo
 metry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/15/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Wolfgang Mulzer
DTSTART:20210226T130000Z
DTEND:20210226T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/16
DESCRIPTION:by Wolfgang Mulzer as part of Budapest Big Seminar on Combinat
 orics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/16/
END:VEVENT
BEGIN:VEVENT
SUMMARY:James Davies
DTSTART:20210305T150000Z
DTEND:20210305T170000Z
DTSTAMP:20260404T110832Z
UID:BBCG/17
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 17/">Circle graphs are quadratically chi-bounded</a>\nby James Davies as p
 art of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/17/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ramon van Handel (Princeton University)
DTSTART:20210319T130000Z
DTEND:20210319T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/18
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 18/">Some unusual extremal problems in convexity and combinatorics</a>\nby
  Ramon van Handel (Princeton University) as part of Budapest Big Seminar o
 n Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/18/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Pablo Soberón (CUNY)
DTSTART:20210326T130000Z
DTEND:20210326T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/19
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 19/">Quantitative Helly theorems</a>\nby Pablo Soberón (CUNY) as part of 
 Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/19/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Balázs Keszegh (Rényi Institute)
DTSTART:20210514T120000Z
DTEND:20210514T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/20
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 20/">On tangencies among planar curves</a>\nby Balázs Keszegh (Rényi Ins
 titute) as part of Budapest Big Seminar on Combinatorics + Geometry\n\nAbs
 tract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/20/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Károly Bezdek (University of Calgary)
DTSTART:20210521T140000Z
DTEND:20210521T160000Z
DTSTAMP:20260404T110832Z
UID:BBCG/21
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 21/">More on contact numbers of unit sphere packings</a>\nby Károly Bezde
 k (University of Calgary) as part of Budapest Big Seminar on Combinatorics
  + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/21/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Madhu Sudan (Harvard University)
DTSTART:20210402T120000Z
DTEND:20210402T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/22
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 22/">(Deterministic) Communication Amid Uncertainty</a>\nby Madhu Sudan (H
 arvard University) as part of Budapest Big Seminar on Combinatorics + Geom
 etry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/22/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Endre Csóka (Rényi Institute)
DTSTART:20210416T120000Z
DTEND:20210416T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/23
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 23/">Upper bounds for the necklace folding problems</a>\nby Endre Csóka (
 Rényi Institute) as part of Budapest Big Seminar on Combinatorics + Geome
 try\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/23/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Imre Bárány (Rényi Institute & UCL)
DTSTART:20210430T120000Z
DTEND:20210430T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/24
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 24/">Erdős-Szekeres theorem for k-flats</a>\nby Imre Bárány (Rényi Ins
 titute & UCL) as part of Budapest Big Seminar on Combinatorics + Geometry\
 n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/24/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Chaya Keller (Einstein Institute of Mathematics)
DTSTART:20210507T120000Z
DTEND:20210507T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/25
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 25/">Multicolour Ramsey Numbers and Subset-Colouring of Hypergraphs</a>\nb
 y Chaya Keller (Einstein Institute of Mathematics) as part of Budapest Big
  Seminar on Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/25/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Oscar Ortega Moreno (TU Wien)
DTSTART:20201127T130000Z
DTEND:20201127T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/26
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 26/">An optimal plank theorem</a>\nby Oscar Ortega Moreno (TU Wien) as par
 t of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/26/
END:VEVENT
BEGIN:VEVENT
SUMMARY:András Bezdek (Auburn University & Rényi Institute)
DTSTART:20210611T120000Z
DTEND:20210611T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/27
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 27/">Separating circles with polygonal tilings</a>\nby András Bezdek (Aub
 urn University & Rényi Institute) as part of Budapest Big Seminar on Comb
 inatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/27/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alexandr Polyanskii (MIPT\, Moscow)
DTSTART:20210917T120000Z
DTEND:20210917T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/28
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 28/">Colorful Tverberg revisited</a>\nby Alexandr Polyanskii (MIPT\, Mosco
 w) as part of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract
 : TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/28/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Dömötör Pálvölgyi (ELTE\, Budapest)
DTSTART:20210924T120000Z
DTEND:20210924T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/29
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 29/">666-uniform Unit Disk Hypergraphs are 3-colorable</a>\nby Dömötör 
 Pálvölgyi (ELTE\, Budapest) as part of Budapest Big Seminar on Combinato
 rics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/29/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Andras Bezdek
DTSTART:20211015T120000Z
DTEND:20211015T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/30
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 30/">On colored variants of some two-player games</a>\nby Andras Bezdek as
  part of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TBA
 \n
LOCATION:https://stable.researchseminars.org/talk/BBCG/30/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Janos Barat (Rényi Institute and University of Pannonia)
DTSTART:20211105T130000Z
DTEND:20211105T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/31
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 31/">Saturated k-plane graphs and k-planar drawings with special emphasis 
 on k=2</a>\nby Janos Barat (Rényi Institute and University of Pannonia) a
 s part of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TB
 A\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/31/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Imre Bárány (Rényi Institute)
DTSTART:20211112T130000Z
DTEND:20211112T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/32
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 32/">Pairwise intersecting convex sets and cylinders in $R^3$</a>\nby Imre
  Bárány (Rényi Institute) as part of Budapest Big Seminar on Combinator
 ics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/32/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Attila Pór (Western Kentucky University)
DTSTART:20211119T130000Z
DTEND:20211119T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/33
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 33/">Universal order type of lines/$k$-flats in $R^d$</a>\nby Attila Pór 
 (Western Kentucky University) as part of Budapest Big Seminar on Combinato
 rics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/33/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Oscar Ortega Moreno (TU Wien)
DTSTART:20211126T130000Z
DTEND:20211126T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/34
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 34/">The complex plank problem and Fejes Tóth's zone conjecture\, revisit
 ed</a>\nby Oscar Ortega Moreno (TU Wien) as part of Budapest Big Seminar o
 n Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/34/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Gergely Ambrus (Rényi Institute)
DTSTART:20211203T130000Z
DTEND:20211203T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/35
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 35/">Piercing the chessboard</a>\nby Gergely Ambrus (Rényi Institute) as 
 part of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TBA\
 n
LOCATION:https://stable.researchseminars.org/talk/BBCG/35/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Gabor Fejes Toth (Rényi Institute)
DTSTART:20211217T130000Z
DTEND:20211217T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/36
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 36/">Remembering Aladár Heppes</a>\nby Gabor Fejes Toth (Rényi Institute
 ) as part of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract:
  TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/36/
END:VEVENT
BEGIN:VEVENT
SUMMARY:David Conlon (Caltech)
DTSTART:20211210T130000Z
DTEND:20211210T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/37
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 37/">Difference sets in higher dimensions</a>\nby David Conlon (Caltech) a
 s part of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TB
 A\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/37/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alexandr Polyanskii
DTSTART:20220211T130000Z
DTEND:20220211T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/38
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 38/">Polynomial plank covering problem</a>\nby Alexandr Polyanskii as part
  of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/38/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Márton Naszódi
DTSTART:20220218T130000Z
DTEND:20220218T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/39
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 39/">Löwner's problem for log-concave functions and beyond</a>\nby Márto
 n Naszódi as part of Budapest Big Seminar on Combinatorics + Geometry\n\n
 Abstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/39/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Sophie Spirkl
DTSTART:20220225T130000Z
DTEND:20220225T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/40
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 40/">A counterexample to a conjecture about triangle-free induced subgraph
 s of graphs with large chromatic number</a>\nby Sophie Spirkl as part of B
 udapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/40/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Imre Bárány
DTSTART:20220304T130000Z
DTEND:20220304T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/41
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 41/">Orientation preserving maps of the n by n grid</a>\nby Imre Bárány 
 as part of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: T
 BA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/41/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Nicolas Bousquet
DTSTART:20220311T130000Z
DTEND:20220311T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/42
DESCRIPTION:by Nicolas Bousquet as part of Budapest Big Seminar on Combina
 torics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/42/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Márió Szegedy
DTSTART:20220318T130000Z
DTEND:20220318T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/43
DESCRIPTION:by Márió Szegedy as part of Budapest Big Seminar on Combinat
 orics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/43/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Daniel McGinnis
DTSTART:20220325T130000Z
DTEND:20220325T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/44
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 44/">A family of convex sets in the plane satisfying the (4\,3)-property c
 an be pierced by nine points</a>\nby Daniel McGinnis as part of Budapest B
 ig Seminar on Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/44/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Xavier Goaoc
DTSTART:20220408T120000Z
DTEND:20220408T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/45
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 45/">No weak epsilon nets for lines and convex sets in space</a>\nby Xavie
 r Goaoc as part of Budapest Big Seminar on Combinatorics + Geometry\n\nAbs
 tract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/45/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Artem Zvavitch
DTSTART:20220429T120000Z
DTEND:20220429T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/46
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 46/">Volume product and Mahler conjecture for convex bodies</a>\nby Artem 
 Zvavitch as part of Budapest Big Seminar on Combinatorics + Geometry\n\nAb
 stract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/46/
END:VEVENT
BEGIN:VEVENT
SUMMARY:University of Szeged
DTSTART:20220527T120000Z
DTEND:20220527T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/47
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 47/">Szeged workshop on convexity</a>\nby University of Szeged as part of 
 Budapest Big Seminar on Combinatorics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/47/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Vsevolod Voronov
DTSTART:20220401T120000Z
DTEND:20220401T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/48
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 48/">On the chromatic number of 2-dimensional spheres</a>\nby Vsevolod Vor
 onov as part of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstra
 ct: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/48/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Manfred Scheucher
DTSTART:20220422T130000Z
DTEND:20220422T150000Z
DTSTAMP:20260404T110832Z
UID:BBCG/49
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 49/">Erdős-Szekeres-type problems in the real projective plane</a>\nby Ma
 nfred Scheucher as part of Budapest Big Seminar on Combinatorics + Geometr
 y\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/49/
END:VEVENT
BEGIN:VEVENT
SUMMARY:István Miklós
DTSTART:20220506T120000Z
DTEND:20220506T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/50
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 50/">Fast transformations of Latin squares\, half-regular factorizations a
 nd edge colorings of bipartite graphs in small steps</a>\nby István Mikl
 ós as part of Budapest Big Seminar on Combinatorics + Geometry\n\nAbstrac
 t: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/50/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Balázs Keszegh
DTSTART:20220513T120000Z
DTEND:20220513T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/51
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BBCG/
 51/">The number of tangencies between two families of curves</a>\nby Balá
 zs Keszegh as part of Budapest Big Seminar on Combinatorics + Geometry\n\n
 Abstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/51/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Károly Bezdek
DTSTART:20220520T120000Z
DTEND:20220520T140000Z
DTSTAMP:20260404T110832Z
UID:BBCG/52
DESCRIPTION:by Károly Bezdek as part of Budapest Big Seminar on Combinato
 rics + Geometry\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BBCG/52/
END:VEVENT
END:VCALENDAR