Skip to Main Content

AMS Sectional Meeting Program by Special Session

Current as of Tuesday, April 12, 2005 15:09:04

Program  |  Deadlines  |  Inquiries:

Central 1993 Spring Sectional Meeting
DeKalb, IL, May 20-23, 1993
Meeting #882

Associate secretaries:
Andy R Magid, AMS

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
    • 9:00 a.m.
      On the uniform distribution of Kronecker sequences.
      Jozsef Beck*, Rutgers University, New Brunswick
    • 9:30 a.m.
      When are elliptic curves almost periodic?
      Richard K. Guy*, University of Calgary
    • 10:00 a.m.
      The scarcity of squarefree binomial coefficients.
      Andrew J. Granville*, University of Georgia
      Olivier Ramar\'e, Institute for Advanced Study
    • 10:30 a.m.
      Polynomial exponential equations.
      Wolfgang Schmidt*, University of Colorado, Boulder
  • 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
    • 3:00 p.m.
      The order of a typical matrix.
      Eric Schmutz*, Drexel University
    • 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
    • 4:00 p.m.
      Complementing sets of integers.
      R. Tijdeman*, University of Leiden, Netherlands
    • 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
    • 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, Urbana-Champaign
      Adolf Hildebrand, University of Illinois, Urbana-Champaign
      George B. Purdy, University of Illinois, Urbana-Champaign
    • 5:30 p.m.
      Upper bounds for B_3-sequences.
      S. W. Graham*, Michigan Technological University
  • 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 number-theoretic functions.
      Solomon W. Golomb*, University of Southern California
    • 9:30 a.m.
      On composite n satisfying psi(n) equiv 1(mod n).
      M. V. Subbarao*, University of Alberta
    • 10:00 a.m.
      Some aspects of Carmichael numbers and the Erdos-AGP gap.
      William R. Alford*, University of Georgia
    • 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
    • 11:00 a.m.
      On some problems of Paul Erdos.
      John L. Selfridge*, Northern Illinois University