BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Dmitrii Zhelezov (Rényi Institute)
DTSTART:20200525T160000Z
DTEND:20200525T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/1
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/1
 /">Sets inducing large additive doubling</a>\nby Dmitrii Zhelezov (Rényi 
 Institute) as part of Webinar in Additive Combinatorics\n\n\nAbstract\nRep
 hrasing the celebrated Freiman lemma in additive combinatorics\, one can s
 how that a finite set in Z^d containing a K-dimensional simplex has additi
 ve doubling at least ~K. We will discuss a novel framework for studying ho
 w such induced doubling can be inherited from a more general class of mult
 i-dimensional subsets. It turns out that subsets of so-called quasi-cubes 
 induce large doubling no matter the dimension of the ambient set. Time per
 mitting\, we will discuss how it allows to deduce a structural theorem for
  sets with polynomially large additive doubling and an application to the 
 ”few products\, many sums” problem of Bourgain and Chang.\nThis is joi
 nt work with I.Ruzsa\, D. Matlosci\, G. Shakan and D. Palvölgyi\n
LOCATION:https://stable.researchseminars.org/talk/WAC/1/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ashwin Sah (MIT)
DTSTART:20200528T170000Z
DTEND:20200528T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/2
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/2
 /">Diagonal Ramsey via effective quasirandomness</a>\nby Ashwin Sah (MIT) 
 as part of Webinar in Additive Combinatorics\n\n\nAbstract\nWe improve the
  upper bound for diagonal Ramsey numbers to\n\\[\nR(k+1\,k+1)\\le\\exp(-c(
 \\log k)^2)\\binom{2k}{k}\n\\]\nfor $k\\ge 3$. To do so\, we build on a qu
 asirandomness and induction framework for Ramsey numbers introduced by Tho
 mason and extended by Conlon\, demonstrating optimal ``effective quasirand
 omness'' results about convergence of graphs. This optimality represents a
  natural barrier to improvement.\n
LOCATION:https://stable.researchseminars.org/talk/WAC/2/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jozsef Solymosi (UBC)
DTSTART:20200601T160000Z
DTEND:20200601T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/3
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/3
 /">Sums and products along edges of sparse graphs</a>\nby Jozsef Solymosi 
 (UBC) as part of Webinar in Additive Combinatorics\n\n\nAbstract\nIn their
  seminal paper Erdős and Szemerédi formulated conjectures on the size of
  sum set and product set of integers. The strongest form of their conjectu
 re is about sums and products along the edges of a graph\, when we conside
 r sums and products of some pairs only. With Noga Alon and Imre Ruzsa we s
 howed that this strong form of the Erdős-Szemerédi conjecture does not h
 old. In this talk I will list some related problems and recent results.\n
LOCATION:https://stable.researchseminars.org/talk/WAC/3/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Dimitris Koukoulopoulos (Montreal)
DTSTART:20200608T160000Z
DTEND:20200608T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/4
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/4
 /">Galois groups of polynomials of large degree</a>\nby Dimitris Koukoulop
 oulos (Montreal) as part of Webinar in Additive Combinatorics\n\n\nAbstrac
 t\nAbstract: Let $\\mathcal{N}$ be a set of natural numbers and let us con
 sider all monic polynomials of degree $n$ whose coefficients are in $\\mat
 hcal{N}$. What are the odds that a polynomial chosen uniformly at random f
 rom this set is irreducible? Moreover\, what can we say about the distribu
 tion of its Galois group? I will present some recent results\, joint with 
 Lior Bary-Soroker and Gady Kozma\, that show that if $\\mathcal{N}$ is not
  too sparse\, then such random polynomials are highly likely to be irreduc
 ible and have very large Galois group. The proofs uses a fun mixture of id
 eas from sieve methods\, the arithmetic of polynomials over finite fields\
 , primes with restricted digits\, Galois theory and group theory.\n
LOCATION:https://stable.researchseminars.org/talk/WAC/4/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Marina Iliopoulou (Kent)
DTSTART:20200622T160000Z
DTEND:20200622T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/6
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/6
 /">TBA</a>\nby Marina Iliopoulou (Kent) as part of Webinar in Additive Com
 binatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/6/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Zachary Chase (Oxford)
DTSTART:20200629T160000Z
DTEND:20200629T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/7
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/7
 /">A random analogue of Gilbreath's conjecture</a>\nby Zachary Chase (Oxfo
 rd) as part of Webinar in Additive Combinatorics\n\n\nAbstract\nGiven a se
 quence a1\, a2\, ... of integers\, one can form the sequence |a1-a2|\, |a2
 -a3|\, .... Gilbreath's conjecture is that if you start with the sequence 
 of the primes and iterate this consecutive differencing procedure\, then t
 he first term of every sequence (besides the initial one) is a 1. We prove
  the conclusion of Gilbreath's conjecture for a suitably random initial se
 quence instead of the primes.\n
LOCATION:https://stable.researchseminars.org/talk/WAC/7/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ben Green (Oxford)
DTSTART:20200615T160000Z
DTEND:20200615T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/10
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/1
 0/">On a conjecture of Gowers and Long</a>\nby Ben Green (Oxford) as part 
 of Webinar in Additive Combinatorics\n\n\nAbstract\nDescription:In a very 
 interesting paper\, Gowers and Long discussed binary operations * on finit
 e sets which are somewhat associative in the sense that x * (y * z) = (x *
  y) * z for 1 percent (say) of all triples (x\,y\,z). They presented an ex
 ample of such an operation which\, they conjectured\, is not closely relat
 ed to any genuine group operation. I will discuss a proof of their conject
 ure\, which uses a number of tools from (nonabelian) additive combinatoric
 s.\n
LOCATION:https://stable.researchseminars.org/talk/WAC/10/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Sophie Stevens (RICAM)
DTSTART:20200706T160000Z
DTEND:20200706T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/11
DESCRIPTION:by Sophie Stevens (RICAM) as part of Webinar in Additive Combi
 natorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/11/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Sarah Peluse (Oxford)
DTSTART:20200713T160000Z
DTEND:20200713T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/12
DESCRIPTION:by Sarah Peluse (Oxford) as part of Webinar in Additive Combin
 atorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/12/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Nikos Frantzikinakis (Crete)
DTSTART:20200720T160000Z
DTEND:20200720T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/13
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/1
 3/">Ergodic properties of the Liouville function and applications</a>\nby 
 Nikos Frantzikinakis (Crete) as part of Webinar in Additive Combinatorics\
 n\n\nAbstract\nThe Liouville function is a multiplicative function that en
 codes important information related to distributional properties of the pr
 ime numbers. A conjecture of Chowla states that the values of the Liouvill
 e function fluctuate between plus and minus in such a random way\, that al
 l sign patterns of a given length appear with the same frequency. The Chow
 la conjecture remains largely open and in this talk we will see how ergodi
 c theory combined with some feedback from number theory allows us to estab
 lish two variants of this conjecture. Key to our approach is an in-depth s
 tudy of measure preserving systems that are naturally associated with the 
 Liouville function. The talk is based on joint work with Bernard Host.\n
LOCATION:https://stable.researchseminars.org/talk/WAC/13/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Thomas Bloom (Cambridge)
DTSTART:20200710T160000Z
DTEND:20200710T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/14
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/1
 4/">Breaking the logarithmic barrier in Roth's theorem on arithmetic progr
 essions</a>\nby Thomas Bloom (Cambridge) as part of Webinar in Additive Co
 mbinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/14/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Xuancheng Shao (Kentucky)
DTSTART:20200727T160000Z
DTEND:20200727T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/15
DESCRIPTION:by Xuancheng Shao (Kentucky) as part of Webinar in Additive Co
 mbinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/15/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Julian Sahasrabudhe (Cambridge)
DTSTART:20200803T160000Z
DTEND:20200803T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/16
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/1
 6/">Zeros of cosine polynomials\, a problem of Littlewood</a>\nby Julian S
 ahasrabudhe (Cambridge) as part of Webinar in Additive Combinatorics\n\nAb
 stract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/16/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ofir Gorodetsky (Tel Aviv)
DTSTART:20200810T160000Z
DTEND:20200810T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/17
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/1
 7/">The distribution of squarefree integers in short intervals</a>\nby Ofi
 r Gorodetsky (Tel Aviv) as part of Webinar in Additive Combinatorics\n\nAb
 stract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/17/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Will Sawin (Columbia)
DTSTART:20200817T160000Z
DTEND:20200817T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/18
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/1
 8/">The quadratic Bateman-Horn conjecture over F_q[u]</a>\nby Will Sawin (
 Columbia) as part of Webinar in Additive Combinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/18/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Akshat Mugdal (Bristol)
DTSTART:20200824T160000Z
DTEND:20200824T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/19
DESCRIPTION:by Akshat Mugdal (Bristol) as part of Webinar in Additive Comb
 inatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/19/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ben Krause (Princeton)
DTSTART:20200907T160000Z
DTEND:20200907T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/20
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/2
 0/">Pointwise Ergodic Theorems for Non-Conventional Bilinear Polynomial Av
 erages</a>\nby Ben Krause (Princeton) as part of Webinar in Additive Combi
 natorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/20/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Peter Keevash (Oxford)
DTSTART:20200914T160000Z
DTEND:20200914T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/21
DESCRIPTION:by Peter Keevash (Oxford) as part of Webinar in Additive Combi
 natorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/21/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alexandra Florea (Columbia)
DTSTART:20200921T160000Z
DTEND:20200921T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/22
DESCRIPTION:by Alexandra Florea (Columbia) as part of Webinar in Additive 
 Combinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/22/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Joni Teräväinen (Oxford)
DTSTART:20200928T160000Z
DTEND:20200928T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/23
DESCRIPTION:by Joni Teräväinen (Oxford) as part of Webinar in Additive C
 ombinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/23/
END:VEVENT
BEGIN:VEVENT
SUMMARY:David Conlon (Caltech)
DTSTART:20201012T160000Z
DTEND:20201012T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/24
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/2
 4/">The regularity method for graphs with few 4-cycles</a>\nby David Conlo
 n (Caltech) as part of Webinar in Additive Combinatorics\n\nAbstract: TBA\
 n
LOCATION:https://stable.researchseminars.org/talk/WAC/24/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Kevin Ford (Illinois at Urbana-Champaign)
DTSTART:20201103T170000Z
DTEND:20201103T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/25
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/2
 5/">Divisibility of the central binomial coefficient</a>\nby Kevin Ford (I
 llinois at Urbana-Champaign) as part of Webinar in Additive Combinatorics\
 n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/25/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Yifan Jing (Illinois at Urbana-Champaign)
DTSTART:20201019T160000Z
DTEND:20201019T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/27
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/2
 7/">Minimal and nearly minimal measure expansion in connected unimodular g
 roups</a>\nby Yifan Jing (Illinois at Urbana-Champaign) as part of Webinar
  in Additive Combinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/27/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Luka Milicevic (Serbian Academy of Sciences and Arts)
DTSTART:20201109T170000Z
DTEND:20201109T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/28
DESCRIPTION:by Luka Milicevic (Serbian Academy of Sciences and Arts) as pa
 rt of Webinar in Additive Combinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/28/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Doron Puder (Tel Aviv)
DTSTART:20201116T170000Z
DTEND:20201116T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/29
DESCRIPTION:by Doron Puder (Tel Aviv) as part of Webinar in Additive Combi
 natorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/29/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Carla Groenland (Oxford)
DTSTART:20201026T170000Z
DTEND:20201026T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/30
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/3
 0/">Cyclically covering subspaces</a>\nby Carla Groenland (Oxford) as part
  of Webinar in Additive Combinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/30/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Cosmin Pohoata (Yale)
DTSTART:20201214T170000Z
DTEND:20201214T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/31
DESCRIPTION:by Cosmin Pohoata (Yale) as part of Webinar in Additive Combin
 atorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/31/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jop Briët (CWI)
DTSTART:20201123T170000Z
DTEND:20201123T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/32
DESCRIPTION:by Jop Briët (CWI) as part of Webinar in Additive Combinatori
 cs\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/32/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Brandon Hanson (UGA)
DTSTART:20201130T170000Z
DTEND:20201130T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/33
DESCRIPTION:by Brandon Hanson (UGA) as part of Webinar in Additive Combina
 torics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/33/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Boris Bukh (CMU)
DTSTART:20210118T170000Z
DTEND:20210118T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/34
DESCRIPTION:by Boris Bukh (CMU) as part of Webinar in Additive Combinatori
 cs\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/34/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Rachel Greenfield (UCLA)
DTSTART:20210125T170000Z
DTEND:20210125T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/35
DESCRIPTION:by Rachel Greenfield (UCLA) as part of Webinar in Additive Com
 binatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/35/
END:VEVENT
BEGIN:VEVENT
SUMMARY:James Maynard (Oxford)
DTSTART:20201208T170000Z
DTEND:20201208T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/36
DESCRIPTION:by James Maynard (Oxford) as part of Webinar in Additive Combi
 natorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/36/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Vitaly Bergelson (Ohio State)
DTSTART:20210201T170000Z
DTEND:20210201T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/37
DESCRIPTION:by Vitaly Bergelson (Ohio State) as part of Webinar in Additiv
 e Combinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/37/
END:VEVENT
BEGIN:VEVENT
SUMMARY:George Shakan (Oxford)
DTSTART:20210208T170000Z
DTEND:20210208T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/38
DESCRIPTION:by George Shakan (Oxford) as part of Webinar in Additive Combi
 natorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/38/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Shukun Wu (UIUC)
DTSTART:20210215T170000Z
DTEND:20210215T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/39
DESCRIPTION:by Shukun Wu (UIUC) as part of Webinar in Additive Combinatori
 cs\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/39/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Swastik Kopparty (Rutgers)
DTSTART:20210222T170000Z
DTEND:20210222T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/40
DESCRIPTION:by Swastik Kopparty (Rutgers) as part of Webinar in Additive C
 ombinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/40/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jimmy He (Stanford)
DTSTART:20210301T170000Z
DTEND:20210301T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/41
DESCRIPTION:by Jimmy He (Stanford) as part of Webinar in Additive Combinat
 orics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/41/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Aled Walker (Cambridge)
DTSTART:20210308T170000Z
DTEND:20210308T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/42
DESCRIPTION:by Aled Walker (Cambridge) as part of Webinar in Additive Comb
 inatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/42/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Corrine Yap (Rutgers)
DTSTART:20210315T170000Z
DTEND:20210315T180000Z
DTSTAMP:20260404T110959Z
UID:WAC/43
DESCRIPTION:by Corrine Yap (Rutgers) as part of Webinar in Additive Combin
 atorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/43/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Zoltan Halasi
DTSTART:20210419T160000Z
DTEND:20210419T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/44
DESCRIPTION:by Zoltan Halasi as part of Webinar in Additive Combinatorics\
 n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/44/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Dor Minzer
DTSTART:20210426T160000Z
DTEND:20210426T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/45
DESCRIPTION:by Dor Minzer as part of Webinar in Additive Combinatorics\n\n
 Abstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/45/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Benny Sudakov
DTSTART:20210504T160000Z
DTEND:20210504T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/46
DESCRIPTION:by Benny Sudakov as part of Webinar in Additive Combinatorics\
 n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/46/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Orit Raz (HUJI)
DTSTART:20210510T160000Z
DTEND:20210510T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/47
DESCRIPTION:by Orit Raz (HUJI) as part of Webinar in Additive Combinatoric
 s\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/47/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Guy Moshkovitz (CUNY)
DTSTART:20210531T160000Z
DTEND:20210531T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/48
DESCRIPTION:by Guy Moshkovitz (CUNY) as part of Webinar in Additive Combin
 atorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/48/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Allysa Lumley (CRM)
DTSTART:20210517T160000Z
DTEND:20210517T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/49
DESCRIPTION:by Allysa Lumley (CRM) as part of Webinar in Additive Combinat
 orics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/49/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Huy Pham (Stanford)
DTSTART:20210607T160000Z
DTEND:20210607T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/50
DESCRIPTION:by Huy Pham (Stanford) as part of Webinar in Additive Combinat
 orics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/50/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jared Duker Lichtman (University of Oxford)
DTSTART:20211006T140000Z
DTEND:20211006T150000Z
DTSTAMP:20260404T110959Z
UID:WAC/51
DESCRIPTION:by Jared Duker Lichtman (University of Oxford) as part of Webi
 nar in Additive Combinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/51/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Natasha Morrison (University of Victoria)
DTSTART:20211020T140000Z
DTEND:20211020T150000Z
DTSTAMP:20260404T110959Z
UID:WAC/52
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/5
 2/">Uncommon systems of equations</a>\nby Natasha Morrison (University of 
 Victoria) as part of Webinar in Additive Combinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/52/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ben Green (University of Oxford)
DTSTART:20211117T150000Z
DTEND:20211117T160000Z
DTSTAMP:20260404T110959Z
UID:WAC/53
DESCRIPTION:by Ben Green (University of Oxford) as part of Webinar in Addi
 tive Combinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/53/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Freddie Manners (UCSD)
DTSTART:20211201T160000Z
DTEND:20211201T170000Z
DTSTAMP:20260404T110959Z
UID:WAC/54
DESCRIPTION:by Freddie Manners (UCSD) as part of Webinar in Additive Combi
 natorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/54/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Kaisa Matomäki (University of Turku)
DTSTART:20211103T150000Z
DTEND:20211103T160000Z
DTSTAMP:20260404T110959Z
UID:WAC/55
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/5
 5/">Singmaster's conjecture in the interior of Pascal's triangle</a>\nby K
 aisa Matomäki (University of Turku) as part of Webinar in Additive Combin
 atorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/55/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Caroline Terry (OSU)
DTSTART:20211215T150000Z
DTEND:20211215T160000Z
DTSTAMP:20260404T110959Z
UID:WAC/56
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/5
 6/">Higher order stability and arithmetic regularity</a>\nby Caroline Terr
 y (OSU) as part of Webinar in Additive Combinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/56/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Thomas Bloom (Oxford)
DTSTART:20220119T150000Z
DTEND:20220119T160000Z
DTSTAMP:20260404T110959Z
UID:WAC/57
DESCRIPTION:by Thomas Bloom (Oxford) as part of Webinar in Additive Combin
 atorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/57/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Hunter Spink (Stanford)
DTSTART:20220202T150000Z
DTEND:20220202T160000Z
DTSTAMP:20260404T110959Z
UID:WAC/58
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/5
 8/">Anti-concentration of random walks on model-theoretic definable sets</
 a>\nby Hunter Spink (Stanford) as part of Webinar in Additive Combinatoric
 s\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/58/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Max Wenqiang Xu (Stanford)
DTSTART:20220216T150000Z
DTEND:20220216T160000Z
DTSTAMP:20260404T110959Z
UID:WAC/59
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/5
 9/">Product sets of arithmetic progressions</a>\nby Max Wenqiang Xu (Stanf
 ord) as part of Webinar in Additive Combinatorics\n\n\nAbstract\nWe prove 
 that the size of the product set of any finite arithmetic progression A in
  integers of size N is at least N^{2}/(log N)^{c+o(1)}\, where c=1-(1+logl
 og 2)/(log 2).  This matches the bound in the celebrated Erdos multiplicat
 ion table problem\, up to a factor of (log N)^{o(1)} and thus confirms a c
 onjecture of Elekes and Ruzsa.\nIf instead A is relaxed to be a subset of 
 a finite arithmetic progression in integers with positive constant density
 \, we prove that the size of the product set is at least N^{2}/(log N)^{2l
 og2-1 + o(1)}. This solves the typical case of another conjecture of Eleke
 s and Ruzsa on the size of the product set of a set A whose sum set is of 
 size  O(|A|).This is joint work with Yunkun Zhou.\n
LOCATION:https://stable.researchseminars.org/talk/WAC/59/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Matthew Tointon (Bristol)
DTSTART:20220302T150000Z
DTEND:20220302T160000Z
DTSTAMP:20260404T110959Z
UID:WAC/60
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/6
 0/">Percolation on finite transitive graphs</a>\nby Matthew Tointon (Brist
 ol) as part of Webinar in Additive Combinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/60/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Theresa Anderson (Purdue)
DTSTART:20220316T150000Z
DTEND:20220316T160000Z
DTSTAMP:20260404T110959Z
UID:WAC/61
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/6
 1/">Two meetings of number theory and analysis</a>\nby Theresa Anderson (P
 urdue) as part of Webinar in Additive Combinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/61/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Izabella Laba (University of British Columbia)
DTSTART:20220330T140000Z
DTEND:20220330T150000Z
DTSTAMP:20260404T110959Z
UID:WAC/62
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/WAC/6
 2/">Cyclotomic divisibility: from integer tilings to harmonic analysis  an
 d geometric measure theory</a>\nby Izabella Laba (University of British Co
 lumbia) as part of Webinar in Additive Combinatorics\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/WAC/62/
END:VEVENT
END:VCALENDAR