AMS Sectional Meeting AMS Special Session
Current as of Tuesday, January 7, 2020 09:25:35
Fall Central Sectional Meeting
- University of Wisconsin-Madison, Madison, WI
- September 14-15, 2019 (Saturday - Sunday)
- Meeting #1150
Georgia Benkart, AMS benkart@math.wisc.edu
Special Session on Association Schemes and Related Topics -- in Celebration of J.D.H. Smith's 70th Birthday
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Saturday September 14, 2019, 8:30 a.m.-11:20 a.m.
Special Session on Association Schemes and Related Topics -- in Celebration of J.D.H. Smith's 70th Birthday, I
Room 494, Van Hise Hall
Organizers:
Kenneth W. Johnson, Penn State University Abington kwj1@psu.edu
Sung Y. Song, Iowa State University sysong@iastate.edu
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8:30 a.m.
Tight relative $t$-designs on two shells in hypercubes, and Hahn and Hermite polynomials.
Eiichi Bannai, Three Gorges Math Research Center
Etsuko Bannai, Three Gorges Math Research Center
Hajime Tanaka*, Research Center for Pure and Applied Mathematics, Graduate School of Information Sciences, Tohoku University
Yan Zhu, Department of Mathematics, Shanghai University
(1150-05-346) -
9:00 a.m.
Equiangular tight frames from nonabelian groups.
Joseph W Iverson, Iowa State University
John Jasper*, South Dakota State University
Dustin G Mixon, Ohio State University
(1150-42-650) -
9:30 a.m.
Packing lines with roux and association schemes.
Dustin G. Mixon*, The Ohio State University
(1150-05-630) -
10:00 a.m.
Doubly transitive lines and association schemes.
Joseph W. Iverson*, Iowa State University
Dustin G. Mixon, The Ohio State University
(1150-52-465) -
10:30 a.m.
Fusion relations in some group-case commutative association schemes and their character tables.
Sung Y Song*, Iowa State University
(1150-05-486) -
11:00 a.m.
Fusion schemes coming from association schemes on finite symplectic geometry.
Robert Lee Lazar*, Rockville, MD
Sung-Yell Song, Iowa State University
(1150-05-640)
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8:30 a.m.
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Saturday September 14, 2019, 2:00 p.m.-4:50 p.m.
Special Session on Association Schemes and Related Topics -- in Celebration of J.D.H. Smith's 70th Birthday, II
Room 494, Van Hise Hall
Organizers:
Kenneth W. Johnson, Penn State University Abington kwj1@psu.edu
Sung Y. Song, Iowa State University sysong@iastate.edu
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2:00 p.m.
Constructing partial geometries from overlarge sets of Steiner systems.
Sven Reichard, No affiliation
Andrew Woldar*, Villanova University
(1150-05-75) -
2:30 p.m.
Metathin schemes and variations of difference sets.
Christopher P French*, Grinnell College
(1150-20-444) -
3:00 p.m.
Linear and non-linear loop-transversal codes.
Mehmet Dagli*, Norfolk State University
Bokhee Im, Chonnam National University
Jonathan D.H. Smith, Iowa State University
(1150-17-619) -
3:30 p.m.
Complex Hadamard diagonalizable graphs.
Ada Chan*, Department of Mathematics and Statistics, York University
(1150-05-402) -
4:00 p.m.
Wedge-direct sums of table algebras and applications to association schemes.
Bangteng Xu*, Eastern Kentucky University
(1150-05-21) -
4:30 p.m.
Twin Buildings and Hypergroups.
Paul-Hermann Zieschang*, University of Texas Rio Grande Valley
(1150-20-642)
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2:00 p.m.
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Sunday September 15, 2019, 8:00 a.m.-10:20 a.m.
Special Session on Association Schemes and Related Topics -- in Celebration of J.D.H. Smith's 70th Birthday, III
Room 494, Van Hise Hall
Organizers:
Kenneth W. Johnson, Penn State University Abington kwj1@psu.edu
Sung Y. Song, Iowa State University sysong@iastate.edu
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8:00 a.m.
& -
8:30 a.m.
The influence of Schur in algebraic combinatorics.
Kenneth W Johnson*, Penn State University Abington
(1150-05-576) -
9:00 a.m.
On Schur Rings over Infinite Groups.
Andrew Misseldine*, Southern Utah University
Stephen P. Humphries, Brigham Young University
(1150-20-42) -
9:30 a.m.
Schur Rings over Infinite Groups.
Stephen P. Humphries*, Brigham Young University
(1150-05-41) -
10:00 a.m.
Association schemes are quotients of quasigroups.
Jonathan D.H. Smith*, Iowa State University
(1150-05-38)
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8:00 a.m.
Inquiries: meet@ams.org