
AMS Sectional Meeting Program by Special Session
Current as of Tuesday, April 12, 2005 15:09:04
Program 
Deadlines 
Inquiries: meet@ams.org
Central 1993 Spring Sectional Meeting
DeKalb, IL, May 2023, 1993
Meeting #882
Associate secretaries: Andy R Magid, AMS amagid@ou.edu
Special Session on Number Theory

Friday May 21, 1993, 8:30 a.m.10:50 a.m.
Special Session on Number Theory, I
Room 204, DuSable Hall

8:30 a.m.
Transcendence and dependence via continued fractions.
Edward B. Burger*, Williams College
(88211125)

9:00 a.m.
On the uniform distribution of Kronecker sequences.
Jozsef Beck*, Rutgers University, New Brunswick
(8821171)

9:30 a.m.
When are elliptic curves almost periodic?
Richard K. Guy*, University of Calgary
(88211132)

10:00 a.m.
The scarcity of squarefree binomial coefficients.
Andrew J. Granville*, University of Georgia
Olivier Ramar\'e, Institute for Advanced Study
(88211124)

10:30 a.m.
Polynomial exponential equations.
Wolfgang Schmidt*, University of Colorado, Boulder
(88211131)

Saturday May 22, 1993, 2:30 p.m.5:50 p.m.
Special Session on Number Theory, II
Room 204, DuSable Hall

2:30 p.m.
Extensions of Freiman's inverse theorem in additive number theory.
Melvyn B. Nathanson*, Herbert H. Lehman College, City University of New York
(8821158)

3:00 p.m.
The order of a typical matrix.
Eric Schmutz*, Drexel University
(8821161)

3:30 p.m.
On the solvabilty of the equation x+y=z^2 in the finite partition of integers.
Endre Szemer\'edi*, Rutgers University, New Brunswick
(8821118)

4:00 p.m.
Complementing sets of integers.
R. Tijdeman*, University of Leiden, Netherlands
(8821159)

4:30 p.m.
On the distribution of squarefull numbers in short intervals.
Michael Filaseta, University of South Carolina, Columbia
Ognian Trifonov*, University of South Carolina, Columbia
(88211171)

5:00 p.m.
Expressing a positive integer as a sum of a given number of distinct squares of positive integers.
Paul T. Bateman*, University of Illinois, UrbanaChampaign
Adolf Hildebrand, University of Illinois, UrbanaChampaign
George B. Purdy, University of Illinois, UrbanaChampaign
(88211136)

5:30 p.m.
Upper bounds for B_3sequences.
S. W. Graham*, Michigan Technological University
(8821125)

Sunday May 23, 1993, 9:00 a.m.11:20 a.m.
Special Session on Number Theory, III
Room 204, DuSable Hall

9:00 a.m.
Equality among numbertheoretic functions.
Solomon W. Golomb*, University of Southern California
(8821116)

9:30 a.m.
On composite n satisfying psi(n) equiv 1(mod n).
M. V. Subbarao*, University of Alberta
(8821160)

10:00 a.m.
Some aspects of Carmichael numbers and the ErdosAGP gap.
William R. Alford*, University of Georgia
(88211178)

10:30 a.m.
Density bounds for the 3x+1 problem.
David Applegate, AT&T Bell Laboratories, Murray Hill, New Jersey
Jeffrey C. Lagarias*, AT&T Bell Laboratories, Murray Hill, New Jersey
(8821110)

11:00 a.m.
On some problems of Paul Erdos.
John L. Selfridge*, Northern Illinois University
(88211126)
Inquiries: meet@ams.org

