Joint Mathematics Meetings Program by Special Session

Current as of Thursday, January 15, 2009 00:44:13

Joint Mathematics Meetings
Washington, DC, January 5-8, 2009 (Monday - Thursday)
Meeting #1046

• Wednesday January 7, 2009, 8:30 a.m.-10:50 a.m.
  AMS Special Session on Discrete Dynamical Systems in Periodic Environments, I
  Virginia Suite A, Lobby Level, Marriott
  Organizers:
  M. R. S. Kulenović, University of Rhode Island kulenm@math.uri.edu
  Orlando Merino, University of Rhode Island
  Abdul-Aziz Yakubu, Howard University
  

  • 8:30 a.m.
    Population Models With Asymptotically Constant Or Periodic Solutions.
    Youssef Naim Raffoul*, University of Dayton
    (1046-39-212)
  • 9:00 a.m.
    On the Dynamics of $x_{n+1}=p_{n}+\dfrac{x_{n-1}}{x_{n-2}}, \quad n=0,1,...$ with a Period-$2$ and Period-$3$ Coefficient.
    Senada Kalabusic*, University of Sarajevo, Bosnia and Herzegovina
    Nurkanovic Mehmed, University of Tuzla, Bosnia and Herzegovina
    (1046-39-1601)
  • 9:30 a.m.
    Dynamics of the Leslie-Gower Model with Periodic Coefficients.
    Orlando Merino*, University of Rhode Island
    Sukanya Basu, University of Rhode Island
    (1046-39-928)
  • 10:00 a.m.
    The effect of periodization of parameters in some monotone difference equations.
    Ann Brett*, University of Rhode Island
    (1046-39-1579)
  • 10:30 a.m.
    Stability of the Gumowski-Mira Equation with Period-Two Coefficient.
    M. R. S. Kulenovic*, University of Rhode Island
    (1046-39-1576)
• Wednesday January 7, 2009, 1:00 p.m.-5:50 p.m.
  AMS Special Session on Discrete Dynamical Systems in Periodic Environments, II
  Virginia Suite A, Lobby Level, Marriott
  Organizers:
  M. R. S. Kulenović, University of Rhode Island kulenm@math.uri.edu
  Orlando Merino, University of Rhode Island
  Abdul-Aziz Yakubu, Howard University
  

  • 1:00 p.m.
    Semigroups of Maps and Periodic Difference Equations.
    Robert J Sacker*, University of Southern California
    (1046-37-1419)
  • 1:30 p.m.
    Why Period-Doubling Cascades Occur.
    James A Yorke*, Univ. of Maryland
    (1046-37-927)
  • 2:00 p.m.
    Unimodal periodic models with Allee effects.
    Saber N Elaydi*, Trinity University
    (1046-39-1755)
  • 2:30 p.m.
    Two species competition in a periodic environment.
    J. M. Cushing*, University of Arizona
    (1046-39-668)
  • 3:00 p.m.
    S-I-S Epidemic Models with Disease Induced Mortality in Periodic Environments.
    John E. Franke*, North Carolina State University
    Abdul-Aziz Yakubu, Howard University
    (1046-37-1256)
  • 3:30 p.m.
    Periodic Versus Constant Harvesting Of Discretely Reproducing Fish Populations.
    Abdul-Aziz Yakubu*, Howard University
    Michael Fogarty, National Marince Fisheries Service
    (1046-92-1215)
  • 4:00 p.m.
    Attractors for a periodic, discrete selection-migration model with partial dominance.
    James F. Selgrade*, North Carolina State University
    Jordan West Bostic, North Carolina State University
    James H. Roberds, USDA Forest Service
    (1046-92-890)
  • 4:30 p.m.
    Impact of Harvesting in a Discrete-Time Predator-Prey Model.
    Shari Wiley*, Howard University
    Abdul-Aziz Yakubu, Howard University
    Michael Fogarty, National Oceanic and Atmospheric Administration
    (1046-37-1748)
  • 5:00 p.m.
    Dynamics of a discrete-time lottery model and its approximation by ODEs.
    Ryusuke Kon*, Department of Biology, Kyushu University
    (1046-92-1584)
  • 5:30 p.m.
    On a property of plane curves.
    Mohammad Javaheri*, Trinity College
    (1046-37-582)