Threshold and Stability Results of  Anew Mathematical Model for Infectious Diseases Having Effective  Preventive Vaccine

Lamesegn, Debasu

dc.contributor.author	Lamesegn, Debasu
dc.date.accessioned	2024-11-06T07:24:01Z
dc.date.available	2024-11-06T07:24:01Z
dc.date.issued	2024-09
dc.identifier.uri	http://ir.bdu.edu.et/handle/123456789/16099
dc.description.abstract	In this project, we evaluate the impact of an effective preventive vaccine on the control of some infectious diseases by using the deterministic mathematical model. The model is based on the fact that the immunity acquired by a fully effective vaccination is permanent. Threshold , defined as the basic reproduction number, is critical indicator in the extinction or spread of any disease in any population, and so it has a very important role for this project of the infectious disease that caused to an epidemic. In epidemic models, it is expected that the disease becomes extinct in the population if . It is expected that the disease-free equilibrium point of the SVEIR model, and so the SVEIR model, is stable in the sense of local. And if , then it is the existence of the local endemic equilibrium point. So the threshold value regarding to the SVEIR model is obtained and also discussed the numerical simulation of the model.	en_US
dc.language.iso	en_US	en_US
dc.subject	Mathematics	en_US
dc.title	Threshold and Stability Results of Anew Mathematical Model for Infectious Diseases Having Effective Preventive Vaccine	en_US
dc.type	Thesis	en_US