Presentation is loading. Please wait.

Presentation is loading. Please wait.

Epidemics on Attractors. Epidemics In Strongly Fluctuating Populations.

Similar presentations


Presentation on theme: "Epidemics on Attractors. Epidemics In Strongly Fluctuating Populations."— Presentation transcript:

1 Epidemics on Attractors

2 Epidemics In Strongly Fluctuating Populations

3 Demographic Equation

4 Asymptotically Bounded Growth

5 Geometric Growth

6 Density Dependent Per Capita Growth Rate

7 Examples

8

9 Stability Of Cycles In connected metric spaces, n-cycles are not globally Stable (Elaydi & Yakubu, JDEA 2002).

10

11 Epidemic Model

12 Infection Process

13 Model Assumptions

14 S-I-S Epidemic Model

15 Questions

16 Asymptotically Bounded Growth

17 Global Stability

18 Geometric Growth

19 Global Stability

20 Illustrative Example

21 Questions

22 K-Cycle Attractors

23 S-Dynamics Versus I-Dynamics

24 S-I-S Epidemic Models With Delay

25

26 T-Dynamics

27

28 Dynamical Systems Theory

29 Conclusions

30 Discussion


Download ppt "Epidemics on Attractors. Epidemics In Strongly Fluctuating Populations."

Similar presentations


Ads by Google