1:00 p.m. Hamiltonian Systems on Time Scales. Calvin D Ahlbrandt*, University of Missouri-Columbia
Martin Bohner, University of Missouri-Rolla
Jerry Ridenhour, Utah State University
(950-39-167)
1:30 p.m. Riccati equation for a differential equation on a measure chain. Allan C Peterson*, University of Nebraska-Lincoln
(950-34-313)
2:00 p.m. Asymptotic formula for solutions of asymptotically diagonal linear delay difference systems. Shangbing Ai*, Univeristy of Pittsburgh
(950-39-523)
2:30 p.m. On persisitence and stability of some disrete models. Saber N Elaydi*, Trinity University
(950-39-1128)
3:00 p.m. Some open problems related to the equation $x_{n+1} = A/x_{n} + 1/x_{n-2}$. Richard C DeVault*, Northwestern State University of Louisiana
Gerry Ladas, University of Rhode Island
Steven W Schultz, Providence College
(950-39-395)
3:30 p.m. Existence of solutions for certain singular difference equations. Hassan Sedaghat*, Virginia Commonwealth University
(950-39-230)
4:00 p.m. Boundedness of solutions of a nonlinear second order nonautonomous equation. Vlajko L Kocic*, Xavier University of Louisiana
(950-39-290)
4:30 p.m. The Role of Tangencies in Chain Explosions. Kathleen Alligood*, George Mason University
(950-39-1134)
5:00 p.m. Complete Automation of the Continuous Multi-WZ Method. Akalu Tefera*, Temple University
(950-05-213)
5:30 p.m. The Askey - Wilson operators and their inverses. Sergei K Suslov*, Arizona State University
(950-33-292)
8:00 a.m. Exploring Population Models, Drug Dosage and Pollution with Difference Equations and Technology. Mary Ann Connors*, United States Military Academy, West Point, NY
(950-92-688)
8:30 a.m. Probabilities of Extinction, Weak Extinction, Permanence, and Mutual Exclusion in Discrete, Competitive Lotka-Volterra Systems. David M Chan*, NCSSM
John E Franke, North Carolina State University
(950-37-1222)
9:00 a.m. Intraspecific competition in discrete-time patchy environments. Carlos Castillo-Chavez, Cornell University
Abdul-Aziz Yakubu*, Howard University
(950-92-268)
9:30 a.m. On a difference model of disease transmission in homogeneous and uniformly mixed populations. Alma Virginia Lara Sagahon*, FES-Cuautitlan, Universidad Nacional Autónoma de México.
(950-92-976)
10:00 a.m. Pulse Vaccination in a Discrete Epidemic Model. Ronald E. Mickens*, Clark Atlanta University
(950-39-642)
10:30 a.m. Data from HIV/AIDS Epidemic Modeled Using Difference Equations. James A Yorke*, University of Maryland
Frederick Suppe, University of Maryland
(950-39-1063)
1:00 p.m. Existence and Behavior of Solutions of a Rational System Part I. Edward A Grove, University of Rhode Island
Gerasimos Ladas, University of Rhode Island
Lynn C McGrath, University of Rhode Island
Christopher T Teixeira*, University of Rhode Island
(950-39-135)
1:30 p.m. On the Recursive Sequence x(n+1) = (a + bx(n) + cx(n-1))/(A + Bx(n) + Cx(n-1)). M R.S. Kulenovic*, University of Rhode Island
G Ladas, University of Rhode Island
N R Prokup, University of Rhode Island
(950-39-34)
2:00 p.m. On a Rational Recursive Sequence with Even Delays. Edward A Grove*, University of Rhode Island
Gerasimos Ladas, University of Rhode Island
Hamdi El-Mitwalli, University of Rhode Island
(950-39-109)
2:30 p.m. Eventually Periodic Solutions of x[n+1]=max{A[n]/x[n],1/x[n-1]}. William J Briden, University of Rhode Island
Edward A Grove, University of Rhode Island
Gerry Ladas, University of Rhode Island
Candace M Kent*, Virginia Commonwealth Univ.
(950-99-36)
3:00 p.m. On a nonautonomous max equation. Soudabeh Valicenti*, University of Rhode Island
Jeff Feuer, St. Michael's College
Gerry Ladas, University of Rhode Island
Kim Cunningham, University of Rhode Island
(950-39-261)
3:30 p.m. On the Difference Equation x[n+1]=max{1/x[n],A[n]/x[n-1]} with a period 3 parameter. Michael A Radin*, Univ. of Rhode Island
Edward A Grove, Univ. of Rhode Island
Gerasimos Ladas, Univ. of Rhode Island
Candace M Kent, Virg. Commonwealth Univ.
(950-39-158)
4:00 p.m. Continued fractions expansion of rotation numbers for plane maps. Timothy D Sauer*, George Mason University
(950-39-1086)
4:30 p.m. Analysis of a Two-Age Climax Species Population Model. Shurron M Farmer*, Howard University
(950-39-62)