AMS :: Fall Southeastern Section Meeting, AMS Special Session

AMS Sectional Meeting AMS Special Session

Current as of Saturday, October 20, 2012 17:36:31

Associate secretaries:

Robert J Daverman, AMS daverman@math.utk.edu

Saturday October 13, 2012, 8:00 a.m.-10:50 a.m.
Special Session on Algebraic Combinatorics: Rook Theory and Applications, I
Room 242, Boggs Hall
Organizers:
Mahir Bilen Can, Tulane University mcan@tulane.edu
Michael Joyce, Tulane University
Jeff Remmel, University of California at San Diego
- 8:00 a.m.
  Complete Quadrics and Colored Symmetric Rooks.
  Mahir Bilen Can, Tulane University
  Michael O. Joyce*, Tulane University
  Benjamin J. Wyser, University of Illinois
  (1083-14-236)
- 8:30 a.m.
  Some Properties of Generalized Partitions Relating to the Rook Monoid.
  Ryan Therkelsen*, Bellarmine University
  (1083-06-23)
- 9:00 a.m.
  Rook placements and nilpotent matrices over finite fields.
  Martha Yip*, University of Pennsylvania
  (1083-05-218)
- 9:30 a.m.
  Lexicograpic shellability of partial involutions.
  Mahir Bilen Can, Tulane University
  Tim Twelbeck*, Tulane University
  (1083-06-238)
- 10:00 a.m.
  A rook model for poly-Stirling numbers.
  Brian K. Miceli*, Trinity University
  (1083-05-81)
- 10:30 a.m.
  Connection coefficients between generalized rising and falling factorial bases.
  Jeffrey E Liese*, Cal Poly, San Luis Obispo, CA
  B K Miceli, Trinity University, San Antonio, TX
  J B Remmel, University of California, San Diego, CA
  (1083-05-231)

Saturday October 13, 2012, 2:30 p.m.-5:20 p.m.
Special Session on Algebraic Combinatorics: Rook Theory and Applications, II
Room 242, Boggs Hall
Organizers:
Mahir Bilen Can, Tulane University mcan@tulane.edu
Michael Joyce, Tulane University
Jeff Remmel, University of California at San Diego
- 2:30 p.m.
  Generalized Rook Monoids.
  Lex E. Renner*, Western University Canada
  (1083-05-96)
- 3:00 p.m.
  Rook Theory and Eulerian Polynomials.
  Jim Haglund*, University of Pennsylvania
  (1083-05-124)
- 3:30 p.m.
  Poset topology and global dimension of algebras arising in combinatorics.
  Stuart Margolis, Bar-Ilan
  Franco Saliola, University of Quebec Montreal
  Benjamin Steinberg*, City College of New York
  (1083-05-233)
- 4:00 p.m.
  Bijection between Conjugacy Classes and Irreducible Representations of Finite Inverse Semigroups.
  Zhenheng Li*, University of South Carolina Aiken
  (1083-20-71)
- 4:30 p.m.
  Combinatorial Markov chains on linear extensions.
  Arvind Ayyer, UC Davis
  Steven Klee, UC Davis
  Anne Schilling*, UC Davis
  (1083-05-138)
- 5:00 p.m.
  On the Spectra of Simplicial Rook Graphs.
  Jeremy L Martin*, University of Kansas
  Jennifer D Wagner, Washburn University
  (1083-05-44)

Sunday October 14, 2012, 8:30 a.m.-10:50 a.m.
Special Session on Algebraic Combinatorics: Rook Theory and Applications, III
Room 242, Boggs Hall
Organizers:
Mahir Bilen Can, Tulane University mcan@tulane.edu
Michael Joyce, Tulane University
Jeff Remmel, University of California at San Diego
- 8:30 a.m.
  Rook Schur-Weyl Duality.
  Tom Halverson*, Macalester College
  (1083-05-63)
- 9:00 a.m.
  Counting lattic points in Gorenstein cones.
  Naichung Conan Leung*, Chinese University of Hong Kong
  (1083-05-61)
- 9:30 a.m.
  Rook-by-Rook Rook Theory.
  Nicholas A. Loehr*, Virginia Tech and USNA
  Jeffrey B. Remmel, UC San Diego
  (1083-05-177)
- 10:00 a.m.
  A factorization theorem for $m$-rook placements.
  Nicholas A. Loehr, University of Vermont
  Jeffrey B. Remmel, University of California, San Diego
  Bruce E. Sagan*, Michigan State University
  (1083-05-58)
- 10:30 a.m.
  Enumeration of finite inverse semigroups.
  Martin E Malandro*, Sam Houston State University
  (1083-20-188)