BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Jonathan Chapman (University of Bristol\, UK)
DTSTART:20230523T120000Z
DTEND:20230523T122500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/1
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/1/">Ramsey properties of polynomial equations</a>\nby Jonathan Chapman
  (University of Bristol\, UK) as part of Combinatorial and additive number
  theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbs
 tract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/1/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jin-Hui Fang (Nanjing Normal University\, PR China)
DTSTART:20230523T123000Z
DTEND:20230523T125500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/2
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/2/">On the density of  bounded bases</a>\nby Jin-Hui Fang (Nanjing Nor
 mal University\, PR China) as part of Combinatorial and additive number th
 eory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstra
 ct: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/2/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Aliaksei Semchankau (Carnegie Mellon University)
DTSTART:20230523T130000Z
DTEND:20230523T132500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/3
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/3/">On the sequence $n! \\bmod p$</a>\nby Aliaksei Semchankau (Carnegi
 e Mellon University) as part of Combinatorial and additive number theory (
 CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstract: TB
 A\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/3/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Zhenchao Ge (ShanghaiTech University\, China)
DTSTART:20230523T133000Z
DTEND:20230523T135500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/4
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/4/">A Weyl-type inequality for irreducible elements in function fields
 \, with applications</a>\nby Zhenchao Ge (ShanghaiTech University\, China)
  as part of Combinatorial and additive number theory (CANT 2023)\n\nLectur
 e held in Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/4/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ognian Trifonov (University of South Carolina)
DTSTART:20230523T140000Z
DTEND:20230523T142500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/5
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/5/">Representing positive integers as a sum of a squarefree number and
  a small prime</a>\nby Ognian Trifonov (University of South Carolina) as p
 art of Combinatorial and additive number theory (CANT 2023)\n\nLecture hel
 d in Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/5/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Krystian Gajdzica (Jagiellonian University\, Kraków\, Poland)
DTSTART:20230523T143000Z
DTEND:20230523T145500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/6
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/6/">Beyond the log-concavity of the restricted partition function</a>\
 nby Krystian Gajdzica (Jagiellonian University\, Kraków\, Poland) as part
  of Combinatorial and additive number theory (CANT 2023)\n\nLecture held i
 n Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/6/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Md Ibrahim Molla (Ramakrishna Mission Vivekananda Educational and 
 Research Institute (RKMVERI)\, India)
DTSTART:20230523T150000Z
DTEND:20230523T152500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/7
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/7/">Some zero-sum constants and their associated inverse problems</a>\
 nby Md Ibrahim Molla (Ramakrishna Mission Vivekananda Educational and Rese
 arch Institute (RKMVERI)\, India) as part of Combinatorial and additive nu
 mber theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\
 nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/7/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Gergely Kiss (Alfred Renyi Institute of Mathematics\, Budapest\, H
 ungary)
DTSTART:20230523T153000Z
DTEND:20230523T155500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/8
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/8/">Recent progress on Fuglede's conjecture on $\\mathbb{Z}_p^3$</a>\n
 by Gergely Kiss (Alfred Renyi Institute of Mathematics\, Budapest\, Hungar
 y) as part of Combinatorial and additive number theory (CANT 2023)\n\nLect
 ure held in Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/8/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jeffrey Lagarias (University of Michigan)
DTSTART:20230523T160000Z
DTEND:20230523T162500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/9
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/9/">The floor quotient partial order</a>\nby Jeffrey Lagarias (Univers
 ity of Michigan) as part of Combinatorial and additive number theory (CANT
  2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/9/
END:VEVENT
BEGIN:VEVENT
SUMMARY:I.D. Shkredov (Steklov Mathematical Institute\, Moscow\, Russia)
DTSTART:20230523T163000Z
DTEND:20230523T165500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/10
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/10/">On some multiplicative properties of large difference sets</a>\nb
 y I.D. Shkredov (Steklov Mathematical Institute\, Moscow\, Russia) as part
  of Combinatorial and additive number theory (CANT 2023)\n\nLecture held i
 n Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/10/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Bartosz Sobelewski (Jagiellonian University\, Kraków\, Poland)
DTSTART:20230523T170000Z
DTEND:20230523T172500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/11
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/11/">Values of colored binary partition function represented as a sum 
 of three squares</a>\nby Bartosz Sobelewski (Jagiellonian University\, Kra
 ków\, Poland) as part of Combinatorial and additive number theory (CANT 2
 023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/11/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jared Duker Lichtman (Oxford University\, UK)
DTSTART:20230523T173000Z
DTEND:20230523T175500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/12
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/12/">Primes in large arithmetic progressions and smooth shifted primes
 </a>\nby Jared Duker Lichtman (Oxford University\, UK) as part of Combinat
 orial and additive number theory (CANT 2023)\n\nLecture held in Room 4102 
 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/12/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Anurag Sahay (University of Rochester)
DTSTART:20230523T180000Z
DTEND:20230523T182500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/13
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/13/">The VC-dimension of multiplicative structures in finite fields</a
 >\nby Anurag Sahay (University of Rochester) as part of Combinatorial and 
 additive number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Gr
 ad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/13/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Sandor Kiss (Budapest University of Technology and Economics\, Hun
 gary)
DTSTART:20230523T183000Z
DTEND:20230523T185500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/14
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/14/">Problems and results on additive representation functions associa
 ted to linear forms</a>\nby Sandor Kiss (Budapest University of Technology
  and Economics\, Hungary) as part of Combinatorial and additive number the
 ory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstrac
 t: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/14/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Christian Tafula (Universit\\'e de Montreal\, Canada)
DTSTART:20230523T190000Z
DTEND:20230523T192500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/15
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/15/">On the structure of $t$-representable sumsets</a>\nby Christian T
 afula (Universit\\'e de Montreal\, Canada) as part of Combinatorial and ad
 ditive number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad
  Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/15/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Liyang Shen (New York University)
DTSTART:20230523T193000Z
DTEND:20230523T195500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/16
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/16/">Linear recurrences of order at most two in nontrivial small divis
 ors and large divisors</a>\nby Liyang Shen (New York University) as part o
 f Combinatorial and additive number theory (CANT 2023)\n\nLecture held in 
 Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/16/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Karyn McLellan (Mount Saint Vincent University)
DTSTART:20230523T200000Z
DTEND:20230523T202500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/17
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/17/">Counting $\\mathbf{\\textit{n}^{\\textrm{th}}}$ differences of th
 e floor of an irrational sequence</a>\nby Karyn McLellan (Mount Saint Vinc
 ent University) as part of Combinatorial and additive number theory (CANT 
 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/17/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Brad Isaacson (NYC College of Technology (CUNY))
DTSTART:20230523T203000Z
DTEND:20230523T205500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/18
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/18/">On some polynomial reciprocity formulas</a>\nby Brad Isaacson (NY
 C College of Technology (CUNY)) as part of Combinatorial and additive numb
 er theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nA
 bstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/18/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Robert Groth (University of South Carolina)
DTSTART:20230523T210000Z
DTEND:20230523T212500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/19
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/19/">Constructing generalized Sierp\\' inski numbers</a>\nby Robert Gr
 oth (University of South Carolina) as part of Combinatorial and additive n
 umber theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.
 \nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/19/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ruiwen (Raven) Tang (Stuyvesant High School)
DTSTART:20230523T213000Z
DTEND:20230523T215500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/20
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/20/">The constant of point-line incidence constructions</a>\nby Ruiwen
  (Raven) Tang (Stuyvesant High School) as part of Combinatorial and additi
 ve number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Cen
 ter.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/20/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Kiseok Yeon (Purdue University)
DTSTART:20230524T130000Z
DTEND:20230524T132500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/21
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/21/">The Hasse principle for homogeneous polynomials with random coeff
 icients over thin sets</a>\nby Kiseok Yeon (Purdue University) as part of 
 Combinatorial and additive number theory (CANT 2023)\n\nLecture held in Ro
 om 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/21/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Andrzej Kukla (Jagiellonian University\, Cracow\, Poland)
DTSTART:20230524T133000Z
DTEND:20230524T135500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/22
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/22/">Practical sets and $A$-practical numbers</a>\nby Andrzej Kukla (J
 agiellonian University\, Cracow\, Poland) as part of Combinatorial and add
 itive number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad 
 Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/22/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Trevor Wooley (Purdue University)
DTSTART:20230524T140000Z
DTEND:20230524T142500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/23
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/23/">Waring's problem and Freiman's theorem</a>\nby Trevor Wooley (Pur
 due University) as part of Combinatorial and additive number theory (CANT 
 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\n\nAbstract\nFre\\
 u \\i man proved that when $(k_i)$ is an increasing sequence of positive i
 ntegers\, then for each $j$\, there exists $s=s(j)$ having the property th
 at all large integers $n$ are represented as a sum of positive integral $k
 _i$-th powers (with $i\\in \\{j\,j+1\,\\ldots \,s\\}$) if and only if the 
 series $1/k_1+1/k_2+\\ldots $ diverges. We describe recent work joint with
  J\\"org Br\\"udern making Fre\\u \\i man's theorem effective. Some concre
 te examples will be described.\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/23/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Sergei Konyagin (Steklov Institute\, Moscow\, Russia)
DTSTART:20230524T143000Z
DTEND:20230524T145500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/24
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/24/">Large gaps between sums of two squarefull numbers</a>\nby Sergei 
 Konyagin (Steklov Institute\, Moscow\, Russia) as part of Combinatorial an
 d additive number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY 
 Grad Center.\n\nAbstract\nA positive integer $n$ is called squarefull or p
 owerful if in its factorization\n$n = p_1^{\\alpha_1}\\dots p_r^{\\alpha_r
 }$ we have $\\alpha_i\\ge2$ for all $i$.\nWe consider that $0$ is also a s
 quarefull number.\nThus\, a number is squarefull if and only if it can be 
 represented as\n$n = a^2b^3$ for some $a\,b\\in{\\Bbb Z}_+$.\n\nLet $W$ be
  the set of all sums of two squarefull numbers. Blomer (2005) proved that\
 n$$ W(x):= |W\\cap[1\,x]|  = \\frac x{(\\log x)^{\\alpha+o(1)}}\\quad(x\\t
 o\\infty)\,$$\nwhere $\\alpha = 1 - 2^{-1/3} = 0.20\\dots$.\n\nAs suggeste
 d by Shparlinski\, we study large gaps between elements of $W$. \nNamely\,
  for $x > 1$ define $M(x)$ as the length of the largest subinterval of $[1
 \,x]$\nwithout elements of $W$. Blomer's result implies that $M(x) \\ge (\
 \log x)^{\\alpha+o(1)}$\nas $x\\rightarrow \\infty$ since the largest gap 
 is at least as large as the average gap. We improve\nthis estimate.\n\n Th
 eorem: For $x\\ge3$ we have $M(x)\\ge c(\\log x)/(\\log\\log x)^2$ where $
 c>0$\nis an absolute constant.\n\nJoint work with Alexander Kalmynin.\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/24/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Leonid Fel (Technion -- Israel Institute of Technology\, Israel)
DTSTART:20230524T150000Z
DTEND:20230524T152500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/25
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/25/">Symmetric (not complete intersection) numerical  semigroups and s
 yzygy identities</a>\nby Leonid Fel (Technion -- Israel Institute of Techn
 ology\, Israel) as part of Combinatorial and additive number theory (CANT 
 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/25/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Christoph Spiegel (Zuse Institute Berlin\, Germany)
DTSTART:20230524T153000Z
DTEND:20230524T155500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/26
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/26/">Towards flag algebras in additive combinatorics</a>\nby Christoph
  Spiegel (Zuse Institute Berlin\, Germany) as part of Combinatorial and ad
 ditive number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad
  Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/26/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Miquel Ortega (Universitat Polit\\` ecnica de Catalunya\, Barcelon
 a\, Spain)
DTSTART:20230524T160000Z
DTEND:20230524T162500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/27
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/27/">Product-free sets in the free group</a>\nby Miquel Ortega (Univer
 sitat Polit\\` ecnica de Catalunya\, Barcelona\, Spain) as part of Combina
 torial and additive number theory (CANT 2023)\n\nLecture held in Room 4102
  in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/27/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Angel Kumchev (Towson University)
DTSTART:20230524T173000Z
DTEND:20230524T175500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/28
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/28/">New versions of old results on gaps between squarefree integers</
 a>\nby Angel Kumchev (Towson University) as part of Combinatorial and addi
 tive number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad C
 enter.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/28/
END:VEVENT
BEGIN:VEVENT
SUMMARY:G\\' abor Somlai (ELTE/CUNY Graduate Center)
DTSTART:20230524T180000Z
DTEND:20230524T182500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/29
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/29/">Cutting the positive real numbers into disjoint sets closed under
  addition and multiplication</a>\nby G\\' abor Somlai (ELTE/CUNY Graduate 
 Center) as part of Combinatorial and additive number theory (CANT 2023)\n\
 nLecture held in Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/29/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Adam Sheffer (Baruch College (CUNY))
DTSTART:20230524T183000Z
DTEND:20230524T185500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/30
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/30/">Distinct distances in the complex plane</a>\nby Adam Sheffer (Bar
 uch College (CUNY)) as part of Combinatorial and additive number theory (C
 ANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstract: TBA
 \n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/30/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Noah Kravitz (Princeton University)
DTSTART:20230524T190000Z
DTEND:20230524T192500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/31
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/31/">Lonely runner spectra\, revisited</a>\nby Noah Kravitz (Princeton
  University) as part of Combinatorial and additive number theory (CANT 202
 3)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/31/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Robert Hough (Stony Brook University)
DTSTART:20230524T193000Z
DTEND:20230524T195500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/32
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/32/">Subconvexity of Sato-Shintani zeta functions</a>\nby Robert Hough
  (Stony Brook University) as part of Combinatorial and additive number the
 ory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstrac
 t: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/32/
END:VEVENT
BEGIN:VEVENT
SUMMARY:David A. Ross (University of Hawai'i)
DTSTART:20230524T200000Z
DTEND:20230524T202500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/33
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/33/">Some proofs about sequences in the spirit of Paul du Bois-Reymond
 </a>\nby David A. Ross (University of Hawai'i) as part of Combinatorial an
 d additive number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY 
 Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/33/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Asher Roberts (CUNY Graduate Center)
DTSTART:20230524T203000Z
DTEND:20230524T205500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/34
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/34/">The rate of convergence for Selberg's multivariate CLT</a>\nby As
 her Roberts (CUNY Graduate Center) as part of Combinatorial and additive n
 umber theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.
 \nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/34/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Russell Jay Hendel (Towson University)
DTSTART:20230524T210000Z
DTEND:20230524T212500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/35
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/35/">Recursions\, closed forms\, and characteristic polynomials of the
  circuit array</a>\nby Russell Jay Hendel (Towson University) as part of C
 ombinatorial and additive number theory (CANT 2023)\n\nLecture held in Roo
 m 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/35/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Paolo Leonetti (Universit\\' a degli Studi dell'Insubria\, Varese\
 , Italy)
DTSTART:20230525T130000Z
DTEND:20230525T132500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/36
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/36/">How many sets of integers have a small perturbation of the type $
 A+B$?</a>\nby Paolo Leonetti (Universit\\' a degli Studi dell'Insubria\, V
 arese\, Italy) as part of Combinatorial and additive number theory (CANT 2
 023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/36/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Mikhail Gabdullin (Steklov Mathematical Institute\, Moscow\, Russi
 a)
DTSTART:20230525T133000Z
DTEND:20230525T135500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/37
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/37/">Prime avoiding numbers is a basis of order two</a>\nby Mikhail Ga
 bdullin (Steklov Mathematical Institute\, Moscow\, Russia) as part of Comb
 inatorial and additive number theory (CANT 2023)\n\nLecture held in Room 4
 102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/37/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Sayak Sengupta (SUNY-Binghamton)
DTSTART:20230525T140000Z
DTEND:20230525T142500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/38
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/38/">Locally nilpotent polynomials over $\\mathbf{Z}$</a>\nby Sayak Se
 ngupta (SUNY-Binghamton) as part of Combinatorial and additive number theo
 ry (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstract
 : TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/38/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Norbert Hegyvari (E\\" otv\\" os University/R\\'enyi Institute\, B
 udapest\, Hungary)
DTSTART:20230525T143000Z
DTEND:20230525T145500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/39
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/39/">Covering shrinking polynomials by progressions</a>\nby Norbert He
 gyvari (E\\" otv\\" os University/R\\'enyi Institute\, Budapest\, Hungary)
  as part of Combinatorial and additive number theory (CANT 2023)\n\nLectur
 e held in Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/39/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Maciej Ulas (Jagiellonian University\, Krak\\'{o}w\, Poland)
DTSTART:20230525T150000Z
DTEND:20230525T152500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/40
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/40/">Geometric progressions in the sets of values of rational function
 s</a>\nby Maciej Ulas (Jagiellonian University\, Krak\\'{o}w\, Poland) as 
 part of Combinatorial and additive number theory (CANT 2023)\n\nLecture he
 ld in Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/40/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Florian Luca (University of the Witwatersrand\, South Africa)
DTSTART:20230525T153000Z
DTEND:20230525T155500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/41
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/41/">Carmichael numbers of the form $2^n k+1$</a>\nby Florian Luca (Un
 iversity of the Witwatersrand\, South Africa) as part of Combinatorial and
  additive number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY G
 rad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/41/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Harald Helfgott (Universit\\" at G\\" ottingen\, Germany and CNRS\
 , France)
DTSTART:20230525T160000Z
DTEND:20230525T162500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/42
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/42/">Explicit bounds on sums of the M\\" obius functions</a>\nby Haral
 d Helfgott (Universit\\" at G\\" ottingen\, Germany and CNRS\, France) as 
 part of Combinatorial and additive number theory (CANT 2023)\n\nLecture he
 ld in Room 4102 in CUNY Grad Center.\n\nAbstract\nLet $M(x)$ be the Merten
 s function $M(x) = \\sum_{n\\leq x} \\mu(n)$. Most of us are used to think
 ing of the problem of estimating $M(x)$ as being essentially equivalent to
  the problem of estimating the number of primes up to $x$ (i.e.\, the Prim
 e Number Theorem). If we want explicit bounds\, however\, the problem of b
 ounding $M(x)$ becomes by far the harder of the two problems. The main rea
 son is that\, while the residue of $- \\zeta'(s)/\\zeta(s)$ at a zero of $
 \\zeta(s)$ is just the order of the zero\, we do not have a good way to co
 ntrol the residues of $1/\\zeta(s)$.\n(There are bounds for $1/\\zeta(s)$ 
 inside the zero-free region\, but their constants are very large.)\n\nUp t
 o now\, the best bounds on $M(x)$ have been either (a) based on elementary
  methods that amount to delicate refinements of Chebyshev-Mertens\, or (b)
  based on iterative processes that combine (a) with explicit versions of P
 NT. (The best results of these two kinds to date are due to Daval (unpubli
 shed) and Ramar\\' e\, respectively.) The same is true of sums of the form
  $m(x) = \\sum_{n\\leq x} \\mu(n)/n$\, $\\check{m}(x) = \\sum_{n\\leq x} \
 \mu(n) \\log(x/n)/n$\, etc.\, which appear often in analytic number theory
 .\n\nWe give considerably stronger bounds on $M(x)$\, $m(x)$ and $\\check{
 m}(x)$ by means of an analytic approach based on mean-value theorems. \n\n
 Joint work with Andr\\' es Chirre.\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/42/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Emma Bailey (CUNY Graduate Center)
DTSTART:20230525T173000Z
DTEND:20230525T175500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/43
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/43/">Atypical behaviour of the Riemann zeta function</a>\nby Emma Bail
 ey (CUNY Graduate Center) as part of Combinatorial and additive number the
 ory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstrac
 t: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/43/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Satyanand Singh (New York College of Technology (CUNY))
DTSTART:20230525T180000Z
DTEND:20230525T182500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/44
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/44/">On the Pythagorean reciprocal identity $a^{-2}+b^{-2}=d^{-2}$ and
  the generation of all solutions for fixed $d>0$</a>\nby Satyanand Singh (
 New York College of Technology (CUNY)) as part of Combinatorial and additi
 ve number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Cen
 ter.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/44/
END:VEVENT
BEGIN:VEVENT
SUMMARY:P\\'eter P\\'al Pach (Budapest University of Technology and Econom
 ics\, Hungary)
DTSTART:20230525T183000Z
DTEND:20230525T185500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/45
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/45/">The Alon-Jaeger-Tarsi conjecture via group ring identities</a>\nb
 y P\\'eter P\\'al Pach (Budapest University of Technology and Economics\, 
 Hungary) as part of Combinatorial and additive number theory (CANT 2023)\n
 \nLecture held in Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/45/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Steven Senger (Missouri State University)
DTSTART:20230525T190000Z
DTEND:20230525T192500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/46
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/46/">Recent developments in point configuration problems in vector spa
 ces over various fields</a>\nby Steven Senger (Missouri State University) 
 as part of Combinatorial and additive number theory (CANT 2023)\n\nLecture
  held in Room 4102 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/46/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Cormac O'Sullivan (Bronx Community College (CUNY))
DTSTART:20230525T193000Z
DTEND:20230525T195500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/47
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/47/">A hidden link between two of Ramanujan’s approximations</a>\nby
  Cormac O'Sullivan (Bronx Community College (CUNY)) as part of Combinatori
 al and additive number theory (CANT 2023)\n\nLecture held in Room 4102 in 
 CUNY Grad Center.\n\nAbstract\nIn consecutive notebook entries\, Ramanujan
  gave asymptotic approximations to the exponential function and the expone
 ntial integral. The asymptotic expansion coefficients seem to agree up to 
 an alternating sign\, as we conjectured in an earlier paper. We establish 
 this hidden link with a combinatorial proof that involves Stirling numbers
 \, second-order Eulerian numbers\, modifications of both of these\, and St
 irling's approximation to the gamma function. An analytic second proof has
  also been provided by a referee. It is not yet clear if this result is an
  oddity or part of a broader picture.\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/47/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Tim Trudgian (UNSW Canberra at the Australian Defence Force Academ
 y)
DTSTART:20230525T200000Z
DTEND:20230525T202500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/48
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/48/">A hair's breadth of a half</a>\nby Tim Trudgian (UNSW Canberra at
  the Australian Defence Force Academy) as part of Combinatorial and additi
 ve number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Cen
 ter.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/48/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Nathan McNew (Towson University)
DTSTART:20230525T203000Z
DTEND:20230525T205500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/49
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/49/">The distribution of intermediate prime factors</a>\nby Nathan McN
 ew (Towson University) as part of Combinatorial and additive number theory
  (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstract: 
 TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/49/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Mizan Khan (Eastern Connecticut State University)
DTSTART:20230525T210000Z
DTEND:20230525T212500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/50
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/50/">Interior hulls and continued fractions</a>\nby Mizan Khan (Easter
 n Connecticut State University) as part of Combinatorial and additive numb
 er theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nA
 bstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/50/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ruben Ascoli (Princeton University)
DTSTART:20230525T213000Z
DTEND:20230525T215500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/51
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/51/">Sum and difference sets in generalized dihedral groups</a>\nby Ru
 ben Ascoli (Princeton University) as part of Combinatorial and additive nu
 mber theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\
 nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/51/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Piotr Miska (Jagiellonian University in Krak\\'{o}w\, Poland)
DTSTART:20230526T130000Z
DTEND:20230526T132500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/52
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/52/">On Waring numbers of henselian rings I</a>\nby Piotr Miska (Jagie
 llonian University in Krak\\'{o}w\, Poland) as part of Combinatorial and a
 dditive number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Gra
 d Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/52/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Tomasz Kowalczyk (Jagiellonian University in Cracow\, Poland)
DTSTART:20230526T133000Z
DTEND:20230526T135500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/53
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/53/">On Waring numbers of henselian rings II</a>\nby Tomasz Kowalczyk 
 (Jagiellonian University in Cracow\, Poland) as part of Combinatorial and 
 additive number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Gr
 ad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/53/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Aled Walker (King's College London\, UK)
DTSTART:20230526T140000Z
DTEND:20230526T142500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/54
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/54/">On a Bohr set analogue of Chowla's conjecture</a>\nby Aled Walker
  (King's College London\, UK) as part of Combinatorial and additive number
  theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbs
 tract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/54/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alex Rice (Millsaps College)
DTSTART:20230526T143000Z
DTEND:20230526T145500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/55
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/55/">Generalized arithmetic progressions and diophantine approximation
  by polynomials</a>\nby Alex Rice (Millsaps College) as part of Combinator
 ial and additive number theory (CANT 2023)\n\nLecture held in Room 4102 in
  CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/55/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Daniel Tsai (National Taiwan University\, Taiwan (R.O.C.))
DTSTART:20230526T150000Z
DTEND:20230526T152500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/56
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/56/">A characterization of prime $v$-palindromes</a>\nby Daniel Tsai (
 National Taiwan University\, Taiwan (R.O.C.)) as part of Combinatorial and
  additive number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY G
 rad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/56/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ryan Jeong (University of Pennsylvania)
DTSTART:20230526T153000Z
DTEND:20230526T155500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/57
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/57/">Progress on relative sizes of generalized sumsets and their compl
 ements</a>\nby Ryan Jeong (University of Pennsylvania) as part of Combinat
 orial and additive number theory (CANT 2023)\n\nLecture held in Room 4102 
 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/57/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Noah Lebowitz-Lockard (University of Texas\, Tyler\, TX)
DTSTART:20230526T160000Z
DTEND:20230526T162500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/58
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/58/">Long runs of numbers with the same number of divisors</a>\nby Noa
 h Lebowitz-Lockard (University of Texas\, Tyler\, TX) as part of Combinato
 rial and additive number theory (CANT 2023)\n\nLecture held in Room 4102 i
 n CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/58/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ariane Masuda (New York City College of Technology (CUNY))
DTSTART:20230526T173000Z
DTEND:20230526T175500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/59
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/59/">Involutions over finite fields</a>\nby Ariane Masuda (New York Ci
 ty College of Technology (CUNY)) as part of Combinatorial and additive num
 ber theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\n
 Abstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/59/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Robert Donley (Queensborough Community College (CUNY))
DTSTART:20230526T180000Z
DTEND:20230526T182500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/60
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/60/">Path enumeration for antimagic squares</a>\nby Robert Donley (Que
 ensborough Community College (CUNY)) as part of Combinatorial and additive
  number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Cente
 r.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/60/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Misha Rudnev (University of Bristol\, UK)
DTSTART:20230526T183000Z
DTEND:20230526T185500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/61
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/61/">On sums and products of integers with few prime factors</a>\nby M
 isha Rudnev (University of Bristol\, UK) as part of Combinatorial and addi
 tive number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad C
 enter.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/61/
END:VEVENT
BEGIN:VEVENT
SUMMARY:C. Sinan Gunturk (Courant Institute\, NYU)
DTSTART:20230526T190000Z
DTEND:20230526T192500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/62
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/62/">Density of the Bernstein lattices</a>\nby C. Sinan Gunturk (Coura
 nt Institute\, NYU) as part of Combinatorial and additive number theory (C
 ANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAbstract: TBA
 \n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/62/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Marc Technau (Graz University of Technology\, Austria)
DTSTART:20230526T193000Z
DTEND:20230526T195500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/63
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/63/">On the Farey fraction spin chain</a>\nby Marc Technau (Graz Unive
 rsity of Technology\, Austria) as part of Combinatorial and additive numbe
 r theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\nAb
 stract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/63/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Firdavs Rakhmonov (University of Rochester)
DTSTART:20230526T200000Z
DTEND:20230526T202500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/64
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/64/">Distribution of similar configurations in subsets of $\\mathbb{F}
 _q^d$</a>\nby Firdavs Rakhmonov (University of Rochester) as part of Combi
 natorial and additive number theory (CANT 2023)\n\nLecture held in Room 41
 02 in CUNY Grad Center.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/64/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Mel Nathanson (Lehman College (CUNY))
DTSTART:20230526T203000Z
DTEND:20230526T205500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/65
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/65/">Patterns in the iteration of an arithmetic function</a>\nby Mel N
 athanson (Lehman College (CUNY)) as part of Combinatorial and additive num
 ber theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Center.\n
 \nAbstract\nLet $\\Omega$ be a set of positive integers and let $S:\\Omega
  \\rightarrow \\Omega$\n be an arithmetic function.  Let $V = (v_i)_{i=1}^
 n$ be a finite sequence of positive integers.  \nAn integer $m \\in \\Omeg
 a$ has \\textit{increasing-decreasing pattern} $V$ with respect to $S$ if\
 ,  \nfor all odd integers $i \\in \\{1\,\\ldots\, n\\}$\,  \n\\[\nS^{v_1+ 
 \\cdots + v_{i-1}}(m) < S^{v_1+ \\cdots + v_{i-1}+1}(m) < \\cdots < S^{v_1
 + \\cdots + v_{i-1}+v_{i}}(m)\n\\]\nand\, for all even  integers $i \\in \
 \{2\,\\ldots\, n\\}$\, \n\\[\nS^{v_1+ \\cdots + v_{i-1}}(m) > S^{v_1+ \\cd
 ots  +v_{i-1}+1}(m) > \\cdots > S^{v_1+ \\cdots  +v_{i-1}+v_i}(m).\n\\]\nT
 he arithmetic function $S$ is \\textit{wildly increasing-decreasing} if\, 
  \nfor every finite sequence $V$ of positive integers\, there exists an in
 teger $m  \\in \\Omega$ \nsuch that $m$ has increasing-decreasing pattern 
 $V$ with respect to $S$.  \nIt is proved that the Collatz function \nis wi
 ldly increasing-decreasing.\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/65/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alex Iosevich (University of Rochester)
DTSTART:20230526T210000Z
DTEND:20230526T212500Z
DTSTAMP:20260404T094912Z
UID:CANT2023/66
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/CANT2
 023/66/">Point configurations in vector spaces over finite fields</a>\nby 
 Alex Iosevich (University of Rochester) as part of Combinatorial and addit
 ive number theory (CANT 2023)\n\nLecture held in Room 4102 in CUNY Grad Ce
 nter.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/CANT2023/66/
END:VEVENT
END:VCALENDAR