
AMS Sectional Meeting Program by Special Session
Current as of Tuesday, April 12, 2005 15:10:33
Program 
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Inquiries: meet@ams.org
Fall Eastern Sectional Meeting
Binghamton, NY, October 1112, 2003
Meeting #990
Associate secretaries: Lesley M Sibner, AMS lsibner@duke.poly.edu
Special Session on Dowling Lattices: The 30th Anniversary

Saturday October 11, 2003, 9:30 a.m.10:50 a.m.
Special Session on Dowling Lattices: The 30th Anniversary, I
Room 3, Lecture Hall Organizers: Thomas Zaslavsky, Binghamton University of SUNY zaslav@math.binghamton.edu

9:30 a.m.
Dowling lattices and poset fiber theorems.
Michelle L Wachs*, University of Miami
(99005249)

10:00 a.m.
On the homology of the $h, k$equal Dowling lattice.
Eric I. Gottlieb*, Rhodes College
(99006196)

10:30 a.m.
The Homology Character of the Automorphism Group of a Dowling Lattice.
Gary K Schwartz*, Northern Illinois University
(99006147)

Saturday October 11, 2003, 2:30 p.m.4:50 p.m.
Special Session on Dowling Lattices: The 30th Anniversary, II
Room 3, Lecture Hall Organizers: Thomas Zaslavsky, Binghamton University of SUNY zaslav@math.binghamton.edu

2:30 p.m.
Hyperplane arrangements and graph orientations.
Daniel C Slilaty*, Wright State University
(99005272)

3:00 p.m.
Complete Principal Truncations of Dowling Lattices.
Hongxun Qin*, The Ohio State University
(99005160)

3:30 p.m.
Dowling lattices, supersolvability, and lineclosure.
Joseph E. Bonin*, The George Washington University
(99005142)

4:00 p.m.
Reconstructibility of Dowling Lattices.
William P. Miller*, Susquehanna University
(9900596)

4:30 p.m.
The critical problem and Dowling Lattices.
Irasema Sarmiento*, Cinvestav, Mexico
(9900595)

Sunday October 12, 2003, 8:30 a.m.10:50 a.m.
Special Session on Dowling Lattices: The 30th Anniversary, III
Room 3, Lecture Hall Organizers: Thomas Zaslavsky, Binghamton University of SUNY zaslav@math.binghamton.edu

8:30 a.m.
Asymptotic results for the WDVV ring of physics.
Margaret A. Readdy*, University of Kentucky
(99005252)

9:00 a.m.
Inequalities for Zonotopes.
Richard Ehrenborg*, University of Kentucky
(99005254)

9:30 a.m.
Modularly Contractible Representable Matroids.
Kenneth P Bogart*, Dartmouth College
David L Neel, Seattle University
(99005246)

10:00 a.m.
The structure of biased expansion graphs and multary quasigroups.
Thomas Zaslavsky*, Binghamton University (SUNY)
(99005221)

10:30 a.m.
Cographic Excluded Minors for GainGraphic Matroids.
Thomas Dowling*, The Ohio State University
Hongxun Qin, The Ohio State University
(99005203)

Sunday October 12, 2003, 2:30 p.m.3:20 p.m.
Special Session on Dowling Lattices: The 30th Anniversary, IV
Room 3, Lecture Hall Organizers: Thomas Zaslavsky, Binghamton University of SUNY zaslav@math.binghamton.edu

2:30 p.m.
Discussion

3:00 p.m.
Extensor Valued $P$ported Parametrized Tuttelike Functions and Invariants of Graphs and Oriented Matroids.
Seth Chaiken*, Computer Science Dept., Univ. at Albany
(9900527)
Inquiries: meet@ams.org

