Dr. J.E. Franke
Professor: Mathematics
Department
North Carolina State
University
Office: SAS 3222
Fall 2009
Office Hours: 10-11 M&F 11-12 Th
And by
appointment
Phone: (919) 515-2381
Family
Pictures
Current Research
- MULTIPLE ATTRACTORS VIA CUSP
BIFURCATION IN PERIODICALLY VARYING ENVIRONMENTS, JDEA 2005
- PERIODIC DYNAMICAL SYSTEMS
IN
UNIDIRECTIONAL METAPOPULATION MODELS, JDEA 2005
- Population
Models With
Periodic
Recruitment Functions and Survival Rates, JDEA 2005
- SIGNATURE FUNCTION FOR PREDICTING
RESONANT AND ATTENUANT POPULATION CYCLES, Bul. Math. Bio. 2006
- Globally Attracting Attenuant
Versus Resonant Cycles In Periodic Compensatory Leslie Models,
MATHEMATICAL BIOSCIENCES 2006
- Attenuant Cycles In Periodically
Forced Discrete-Time Age-Structured Population Models, JMAA 2006
- Discrete-Time SIS
Epidemic Model
in a Seasonal Environment, SIAM Journal of Applied Mathematics 2006
- Useing a Signature Function to
Determine Resonant and Attenuant
2-Cycles in the Smith-Slatkin Population Model, JDEA 2007
- S-I-S
Epidemic
Attractors in Periodic Environments, J Bio Dynamics 2007
- Bounded implies eventually
periodic for the positive case of reciprocal-max difference equation
with periodic parameters, JDEA 2008
- Disease-Induced Mortality and
Density-Dependent Recruitment Functions in S-I-S Epidemic Models, J
Mathemathical Biology 2008
Courses I Teach:
Other Links:
Last Update: 9/17/2009
