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Joint Mathematics Meetings AMS Special Session

Current as of Thursday, April 21, 2022 04:01:57

 
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Virtual Joint Mathematics Meetings (formerly in Seattle, WA)

  • now meeting virtually, PT (hosted by the American Mathematical Society), Seattle, WA
  • April 6-9, 2022 (Wednesday - Saturday)
  • Meeting #1174

Associate Secretary for the AMS Scientific Program:

Georgia Benkart, University of Wisconsin-Madison benkart@math.wisc.edu

 

AMS Special Session on Algebraic and Bijective Methods in Permutation Enumeration

  • Thursday April 7, 2022, 8:30 a.m.-11:30 a.m.
    AMS Special Session on Algebraic and Bijective Methods in Permutation Enumeration

    Organizers:
    Justin M. Troyka, Davidson College
    Sergi Elizalde, Dartmouth College
    Bridget Eileen Tenner, DePaul University
    Yan Zhuang, Davidson College

    • 8:30 a.m.
      A new statistic on Dyck paths
      Kassie Archer*, University of Texas at Tyler
      Christina Graves, University of Texas at Tyler
      (1174-05-9383)
    • 9:00 a.m.
      Connections between permutation clusters and generalized Stirling permutations
      Justin M. Troyka*, Davidson College
      Yan Zhuang, Davidson College
      (1174-05-8304)
    • 9:30 a.m.
      Rowmotion on 321-avoiding Permutations
      Benjamin Adenbaum*, Dartmouth College
      Sergi Elizalde, Dartmouth College
      (1174-05-5706)
    • 10:00 a.m.
      Break/Discussion
    • 10:30 a.m.
      Teaching Old Bijections to do New Tricks
      Megan A. Martinez*, Ithaca College
      (1174-05-9396)
    • 11:00 a.m.
      On pattern avoidance in matchings and involutions
      Jonathan Jay Fang*, Brandeis University
      Zachary R Hamaker, University of Florida
      Justin M. Troyka, Davidson College
      (1174-05-9573)
  • Thursday April 7, 2022, 1:00 p.m.-5:00 p.m.
    AMS Special Session on Algebraic and Bijective Methods in Permutation Enumeration, II

    Organizers:
    Justin M. Troyka, Davidson College
    Sergi Elizalde, Dartmouth College
    Bridget Eileen Tenner, DePaul University
    Yan Zhuang, Davidson College

    • 1:00 p.m.
      A combinatorial proof of a geometric enumeration via generalized RSK
      Andrew Reimer-Berg*, Colorado State University
      (1174-05-8359)
    • 1:30 p.m.
      Inequality of a Class of Near-Ribbon Skew Schur $Q$-functions
      Maria Monks Gillespie, Colorado State University
      Kyle Salois*, Colorado State University
      (1174-05-9290)
    • 2:00 p.m.
      Shuffle sorting permutations
      Lara K Pudwell, Valparaiso University
      Rebecca Nicole Smith*, SUNY Brockport
      (1174-05-9359)
    • 2:30 p.m.
      Break/Discussion
    • 3:00 p.m.
      Pattern-Avoiding Fishburn Permutations and Ascent Sequences
      Eric S. Egge*, Carleton College
      (1174-05-7586)
    • 3:30 p.m.
      Moments of permutation statistics and central limit theorems
      Stoyan Dimitrov*, University of Illinois At Chicago
      Niraj Khare, Carnegie Mellon University in Qatar
      (1174-05-8592)
    • 4:00 p.m.
      Involution factorizations of Ewens random permutations
      Charles D Burnette*, Xavier University of Louisiana
      (1174-05-8779)
    • 4:30 p.m.
      The expected value of letters in permutations with a given number of $k$-cycles.
      Peter Kagey*, University of Southern California
      (1174-05-10807)
  • Friday April 8, 2022, 8:00 a.m.-12:00 p.m.
    AMS Special Session on Algebraic and Bijective Methods in Permutation Enumeration, III

    Organizers:
    Justin M. Troyka, Davidson College
    Sergi Elizalde, Dartmouth College
    Bridget Eileen Tenner, DePaul University
    Yan Zhuang, Davidson College

    • 8:00 a.m.
      Cyclic shuffle compatibility
      Rachel Domagalski, Michigan State University
      Jinting Liang, Michigan State University
      Quinn Minnich, Michigan State University
      Bruce Eli Sagan*, Michigan State University
      James Schmidt, Michigan State University
      Alexander Nicholas Sietsema, Michigan State University
      (1174-05-5912)
    • 8:30 a.m.
      Cyclic Pattern Containment and Avoidance
      Rachel Domagalski, Michigan State University
      Jinting Liang*, Michigan State University
      Quinn Minnich, Michigan State University
      Bruce Eli Sagan, Michigan State University
      James Schmidt, Michigan State University
      Alexander Nicholas Sietsema, Michigan State University
      (1174-05-6123)
    • 9:00 a.m.
      A bijection for enumerating admissible pinnacle sets
      Rachel Domagalski, Michigan State University
      Jinting Liang, Michigan State University
      Quinn Minnich*, Michigan State University
      Bruce Eli Sagan, Michigan State University
      James Schmidt, Michigan State University
      Alexander Nicholas Sietsema, Michigan State University
      (1174-05-6465)
    • 9:30 a.m.
      Pinnacles of Permutations
      Alexander Diaz-Lopez*, Villanova University
      (1174-05-8994)
    • 10:00 a.m.
      Break/Discussion
    • 10:30 a.m.
      Reduced Words of Permutations and their Graph Diameters
      Samantha Dahlberg*, Aurora University
      Younghwan Kim, Arizona State University
      (1174-05-10388)
    • 11:00 a.m.
      Parking completions
      Ayomikun Adeniran*, Colby College
      Steve Butler, Iowa State University
      Galen Dorpalen-Barry, University of Minnesota
      Pamela Estephania Harris, Williams College
      Cyrus Hettle, Georgia Institute of Technology
      Qingzhong Liang, Duke University
      Jeremy L. Martin, University of Kansas
      Hayan Nam, Iowa State University
      (1174-05-11289)
    • 11:30 a.m.
      Counting k-Naples Parking Functions Through Permutations and the k-Naples Area Statistic
      Laura Colmenarejo, University of Massachusetts Amherst
      Pamela Estephania Harris, Williams College
      Zakiya Jones, Pomona College
      Christo Meriwether Keller*, New Mexico State University
      Andrés Ramos Rodríguez, Universidad de Puerto Rico, Rio Piedras
      Eunice Sukarto, University of California, Berkeley
      Andrés R. Vindas Meléndez, MSRI
      (1174-05-8511)

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