AMS Sectional Meeting AMS Special Session

Current as of Sunday, April 14, 2024 03:30:04

2024 Spring Eastern Sectional Meeting

• Howard University, Washington, DC
• April 6-7, 2024 (Saturday - Sunday)
• Meeting #1194

Associate Secretary for the AMS Scientific Program:

Steven H Weintraub, Lehigh University shw2@lehigh.edu

• Saturday April 6, 2024, 8:00 a.m.-11:00 a.m.
  Special Session on Permutation Patterns, I
  ILH 111, Inabel Burns Lindsay Hall
  Organizers:
  Juan B Gil, Penn State Altoona jgil@psu.edu
  Alexander I. Burstein, Howard University
  

  • 8:00 a.m.
    The Last Small Restricted Symmetric Permutation Enumeration
    Eric S. Egge*, Carleton College
    (1194-05-34950)
  • 8:30 a.m.
    Difference $d$ ascent sequences
    Mark Dukes, University College, Dublin
    Bruce Eli Sagan*, Michigan State University
    (1194-05-34075)
  • 9:00 a.m.
    Wilf-Equivalence Results from Permutation to Inversion Sequence Bijections
    Megan A. Martinez*, Ithaca College
    (1194-05-35237)
  • 9:30 a.m.
    Sorting inversion sequences
    Toufik Mansour, University of Haifa
    Howard Skogman, Excellus BlueCross BlueShield
    Rebecca Nicole Smith*, SUNY Brockport
    (1194-05-35062)
  • 10:00 a.m.
    Fixed points of permutations avoiding an increasing sequence
    Erik Slivken*, University of North Carolina, Wilmington
    (1194-60-35074)
  • 10:30 a.m.
    Some permutation classes whose generating functions are not algebraic
    Miklos Bona*, University of Florida
    (1194-05-35008)
• Saturday April 6, 2024, 3:00 p.m.-5:00 p.m.
  Special Session on Permutation Patterns, II
  ILH 111, Inabel Burns Lindsay Hall
  Organizers:
  Juan B Gil, Penn State Altoona jgil@psu.edu
  Alexander I. Burstein, Howard University
  

  • 3:00 p.m.
    Letter graphs and permutation patterns
    Vincent Vatter*, University of Florida
    (1194-05-35466)
  • 3:30 p.m.
    Pop-Stack Operators for Cambrian Lattices
    Emily Barnard, Depaul University
    Colin Defant*, Harvard University
    Eric J Hanson, North Carolina State University
    (1194-06-34979)
  • 4:00 p.m.
    Knots and the Diaconis Graham inequality for permutations
    Nathan Gregory McNew*, Towson University
    (1194-05-35526)
  • 4:30 p.m.
    Inversion-Counting Sequences of Permutation Classes
    Christian Bean, Keele University
    Anders Claesson, University of Iceland
    Atli Fannar Franklín, University of Iceland
    Jay Pantone*, Marquette University
    Henning Ulfarsson, Reykjavik University
    (1194-05-35158)
• Sunday April 7, 2024, 8:00 a.m.-11:00 a.m.
  Special Session on Permutation Patterns, III
  ILH 111, Inabel Burns Lindsay Hall
  Organizers:
  Juan B Gil, Penn State Altoona jgil@psu.edu
  Alexander I. Burstein, Howard University
  

  • 8:00 a.m.
    Pattern-avoiding even and odd Grassmannian permutations
    Juan B Gil, Penn State Altoona
    Jessica Anne Tomasko*, Drexel University
    (1194-05-35556)
  • 8:30 a.m.
    Pattern avoidance in one-line and cycle forms
    Kassie Archer*, United States Naval Academy
    (1194-05-35309)
  • 9:00 a.m.
    Pattern restricted permutations of small order
    Kassie Archer, United States Naval Academy
    Robert P. Laudone*, United States Naval Academy
    (1194-05-35460)
  • 9:30 a.m.
    A positional statistic for $1324$-avoiding permutations
    Juan B Gil, Penn State Altoona
    Oscar Abraham Lopez*, AMS
    Michael David Weiner, Penn State Altoona
    (1194-05-35137)
  • 10:00 a.m.
    Some disguises of Baxter permutations and a related open problem
    Stoyan Dimitrov*, Rutgers University
    (1194-05-35070)
  • 10:30 a.m.
    On a dart game of Niedermaier
    Sergi Elizalde*, Dartmouth College
    (1194-05-34734)