
AMS Sectional Meeting Program by Special Session
Current as of Tuesday, April 12, 2005 15:08:51
Program 
Deadlines 
Inquiries: meet@ams.org
1991 Eastern Section Meeting
Philadelphia, PA, October 1213, 1991
Meeting #868
Associate secretaries: W Wistar Comfort, AMS wcomfort@wesleyan.edu
Special Session on Modular Forms, Arithmetic Algebraic Geometry

Saturday October 12, 1991, 8:00 a.m.9:50 a.m.
Special Session on Modular Forms, Arithmetic Algebraic Geometry, I

8:00 a.m.
Application of Dedekind sums to invariants of modular equations.
Harvey Cohn*, City College, City University of New York
Marvin I. Knopp, Temple University
(8681152)

8:30 a.m.
Rational period functions with irrational poles are not Hecke eigenfunctions.
Ellen Gethner*, Ohio State University, Columbus
(86811137)

9:00 a.m.
Rational period functions, modular integrals, and indefinite binary quadratic forms.
L. Alayne Parson*, Ohio State University, Columbus
(86811136)

9:30 a.m.
Periods of modular forms.
Don Zagier*, MaxPlanck Institute for Mathematics, Germany
(86811147)

Saturday October 12, 1991, 1:45 p.m.4:05 p.m.
Special Session on Modular Forms, Arithmetic Algebraic Geometry, II

1:45 p.m.
New bounds for exponential sums and a conjecture of MacWilliams and Sloane.
Carlos J. Moreno*, Bernard M. Baruch College, City University of New York
Oscar Moreno, University of Puerto Rico, Rio Piedras, Puerto Rico
(86811129)

2:15 p.m.
A halfintegral weight multiplicityone theorem.
Thomas R. Shemanske*, Dartmouth College
Lynne H. Walling, University of Colorado, Boulder
(86811104)

2:45 p.m.
Numbertheoretic constructions of Ramanujan graphs.
WenChing Winnie Li*, Pennsylvania State University, University Park
(86811124)

3:15 p.m.
Problem Session

Sunday October 13, 1991, 7:30 a.m.9:50 a.m.
Special Session on Modular Forms, Arithmetic Algebraic Geometry, III

7:30 a.m.
Galois module structure of schemes and modular forms.
Ted Chinburg*, University of Pennsylvania
(8681195)

8:00 a.m.
Torsion points on some Jacobians of modular curves.
Dino J. Lorenzini*, Duke University
(8681193)

8:30 a.m.
pAdic complex power and BernsteinSato polynominal.
XiaoWei Zhu*, University of Oklahoma
(86811166)

9:00 a.m.
Variation of the canonical height in algebraic families.
Joseph Silverman*, Brown University
(8681129)

9:30 a.m.
Informal Discussion

Sunday October 13, 1991, 1:45 p.m.4:05 p.m.
Special Session on Modular Forms, Arithmetic Algebraic Geometry, IV

1:45 p.m.
Zeta functions of flag varieties and Einstein series for Gl_n.
David J. Wright*, Oklahoma State University, Stillwater
(86811169)

2:15 p.m.
Eisenstein series with explicit expansions.
Paul Feit*, Hamden, Connecticut
(8681148)

2:45 p.m.
Universal local zeta functions.
Diane Meuser*, Boston University
(8681164)

3:15 p.m.
Bernoulli congruences between periods of modular forms.
G. S. Nelson*, Pennsylvania State University, Erie
(8681128)

3:45 p.m.
Informal Discusison
Inquiries: meet@ams.org

