Joint Mathematics Meetings AMS Special Session
Current as of Saturday, January 17, 2015 03:30:12
Joint Mathematics Meetings
Henry B. Gonzalez Convention Center and Grand Hyatt San Antonio, San Antonio, TX
January 10-13, 2015 (Saturday - Tuesday)
Meeting #1106
Associate secretaries:
Steven H Weintraub, AMS shw2@lehigh.edu
Gerard A. Venema, MAA venema@calvin.edu
AMS Special Session on Enumerative Combinatorics
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Saturday January 10, 2015, 2:15 p.m.-6:05 p.m.
AMS Special Session on Enumerative Combinatorics, I
Room 008A, Convention Center
Organizers:
Brian K. Miceli, Trinity University
Jay Pantone, University of Florida jaypantone@ufl.edu
Vince Vatter, University of Florida
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2:15 p.m.
Collatz meets Fibonacci.
Michael Albert*, Department of Computer Science, University of Otago (NZ)
Bjarki Gudmundsson, School of Computer Science, Reykjavik University
Henning Ulfarsson, School of Computer Science, Reykjavik University
(1106-05-370) -
2:45 p.m.
Binomial coefficients, rational Catalan numbers, and their $q$-analogues.
Nicholas A. Loehr*, Virginia Tech and USNA
Drew Armstrong, University of Miami
Gregory S. Warrington, University of Vermont
(1106-05-348) -
3:15 p.m.
Patterns in Random Walks.
Sergi Elizalde, Dartmouth College
Megan Martinez*, Dartmouth College
(1106-05-871) -
3:45 p.m.
$\mu$ patterns in $n$-cycles.
Sergey Kitaev, University of Strathclyde
Miles Jones, Universidad de Talca
Jeffrey B. Remmel*, University of California, San Diego
(1106-05-918) -
4:15 p.m.
Another (more refined) look at the Wilf-equivlance of certain length 4 pattern.
Jonathan S. Bloom*, Rutgers University
Alex Burstein, Howard University
(1106-05-1123) -
4:45 p.m.
Frequency of factors in reduced words.
Bridget Eileen Tenner*, DePaul University
(1106-05-415) -
5:15 p.m.
Combinatorial Proofs of Fibonomial Identities.
Arthur T Benjamin*, Harvey Mudd College
Elizabeth Reiland, Johns Hopkins University
(1106-05-637) -
5:45 p.m.
Open problems for Catalan number analogues.
Bruce E Sagan*, Michigan State University
(1106-03-202)
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2:15 p.m.
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Sunday January 11, 2015, 8:00 a.m.-11:50 a.m.
AMS Special Session on Enumerative Combinatorics, II
Room 008A, Convention Center
Organizers:
Brian K. Miceli, Trinity University
Jay Pantone, University of Florida jaypantone@ufl.edu
Vince Vatter, University of Florida
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8:00 a.m.
Parking functions with undesirable spaces.
Andrew T. Wilson*, University of California, San Diego
(1106-05-850) -
8:30 a.m.
A new record in 1324-avoiding permutations.
Miklos Bona*, University of Florida
(1106-05-969) -
9:00 a.m.
Simple Frame Patterns in Words.
Janine LoBue Tiefenbruck*, University of California, San Diego
Jeffrey B. Remmel, University of California, San Diego
(1106-05-983) -
9:30 a.m.
Counting on Cells in Cellular Automata.
Neil J. A. Sloane*, OEIS Foundation and Rutgers University
(1106-05-251) -
10:00 a.m.
Increasing Forests in Graphs and Simplicial Complexes.
Art M Duval, University of Texas at El Paso
Joshua Hallam*, Michigan State University
Jeremy L Martin, University of Kansas
Bruce E Sagan, Michigan State University
(1106-05-600) -
10:30 a.m.
Pattern-avoiding ascent sequences.
Lara Pudwell*, Valparaiso University
(1106-05-891) -
11:00 a.m.
\textsf{Struct}: An algorithm for guessing the structure and enumeration of permutation sets.
Michael Albert, University of Otago
Anders Claesson, University of Strathclyde
Bjarki Gudmundsson, Reykjavik University
Henning Ulfarsson*, Reykjavik University
(1106-05-982) -
11:30 a.m.
Counting permutations with even valleys and odd peaks.
Ira M. Gessel*, Brandeis University
Yan Zhuang, Brandeis University
(1106-05-622)
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8:00 a.m.