AMS Sectional Meeting Program by Special Session
Current as of Saturday, October 29, 2005 01:24:04
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2005 Fall Central Section Meeting
Lincoln, NE, October 2123, 2005
Meeting #1011
Associate secretaries:
Susan J Friedlander, AMS
susan@math.northwestern.edu
Special Session on Association Schemes and Related Topics

Saturday October 22, 2005, 8:00 a.m.11:20 a.m.
Special Session on Association Schemes and Related Topics, I
Room 119, Avery Hall
Organizers:
Sung Yell Song, Iowa State university sysong@iastate.edu
Paul M. Terwilliger, University of Wisconsin terwilli@math.wisc.edu

8:00 a.m.
Distanceregular graphs and the quantum affine algebra $U_q(\widehat{sl}_2)$.
Paul M Terwilliger*, Department of Mathematics, University of Wisconsin
(101105140)

8:30 a.m.
The subconstituent algebra of a bipartite distanceregular graph; thin modules with endpoint two.
Mark S MacLean*, Seattle University
Paul M Terwilliger, University of Wisconsin
(101105138)

9:00 a.m.
On bipartite $Q$polynomial distanceregular graphs.
Stefko Miklavic*, Department of Mathematics and Computer Science, Faculty of Education, University of Primorska
(101105155)

9:30 a.m.
Pseudo Idempotents and Bipartite QPolynomial DistanceRegular Graphs.
Michael S. Lang*, Bradley University
(101105368)

10:00 a.m.
Permutation representations, characters and set partitions.
Jonathan D.H. Smith*, Department of Mathematics, Iowa State University
(101105172)

10:30 a.m.
Discussion

11:00 a.m.
TypeII Matrices.
Ada Chan, York University
Chris Godsil*, University of Waterloo
(101105248)

Saturday October 22, 2005, 3:00 p.m.6:30 p.m.
Special Session on Association Schemes and Related Topics, B
Room 119, Avery Hall
Organizers:
Sung Yell Song, Iowa State university sysong@iastate.edu
Paul M. Terwilliger, University of Wisconsin terwilli@math.wisc.edu

3:00 p.m.
On Association Schemes of Odd Order.
PaulHermann Zieschang*, University of Texas at Brownsville
(101105389)

3:30 p.m.
Characterization of some strongly regular graphs on 64 vertices.
Joohyung Kim*, Dept. of math. at Iowa State University
Sung Y. Song, Dept. of Math. at Iowa State University
(101105200)

4:00 p.m.
Coherent configuration of type $AK(2)$ on 16 points and its mergings.
Mikhail H. Klin*, Department of Mathematics, BenGurion University of the Negev
Mikhail Muzychuk, Netanya Academic College
Sven Reichard, Greifswald, Germany
(101105222)

4:30 p.m.
Association Schemes on 28 Points as Mergings of a HalfHomogeneous Coherent Configuration.
M Klin, BenGurion University of the Negev
M Muzychuk, Netanya Academic College
C Pech, Technische Universitaet Dresden
A Woldar*, Villanova University
PH Zieschang, University of Texas at Brownsville
(101105150)

6:10 p.m.
Terwilliger algebras of certain wreath product schemes.
Sung Y. Song*, Iowa State University
(101105245)

Sunday October 23, 2005, 8:00 a.m.11:20 a.m.
Special Session on Association Schemes and Related Topics, III
Room 119, Avery Hall
Organizers:
Sung Yell Song, Iowa State university sysong@iastate.edu
Paul M. Terwilliger, University of Wisconsin terwilli@math.wisc.edu

8:00 a.m.
On Euclidean designs.
Etsuko Bannai*, Faculty of Mathematics, Graduate school, Kyushu University
(101105118)

8:30 a.m.
GelfandTzetlin bases and association schemes.
Kenneth W Johnson*, Penn Sate University, Abington College
(101105256)

9:00 a.m.
Homogeneous Ppolynomial Integral Table Algebras.
Harvey I. Blau, Northern Illinois University
Robert J. Hein*, Northern Illinois University
(101113145)

9:30 a.m.
Polygonal Designs: Existence and Construction.
Gargi Bhattacharyya*, Dept. of math. at Iowa State University
John Hegeman, Stanford University
Jeff Langford, Drake University
Joohyung Kim, Iowa State University
Sung Y. Song, Iowa State University
(101105314)

10:00 a.m.
A new method of finding fusion schemes.
Jianmin Ma*, Oxford College of Emory University
(101105208)

10:30 a.m.
Duality of BoseMesner algebras.
Brian W Curtin*, University of South Florida
(101105141)

11:00 a.m.
Some remarks on imprimitive cometric (Qpolynomial) association schemes.
William J. Martin*, Department of Mathematical Sciences, WPI
Jason S. Williford, Department of Mathematical Sciences, WPI
(101105376)
Inquiries: meet@ams.org