Resultats globals: 4 registres trobats en 0.02 segons.
Articles, 4 registres trobats
Articles 4 registres trobats  
1.
20 p, 2.2 MB Observer-based vaccination strategy for a true mass action SEIR epidemic model with potential estimation of all the populations / De la Sen, Manuel (Universidad del País Vasco. Departamento de Electricidad y Electrónica) ; Ibeas Hernández, Asier (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Alonso-Quesada, Santiago (Universidad del País Vasco. Departamento de Electricidad y Electrónica)
This paper presents a simple continuous-time linear vaccination-based control strategy for a SEIR (susceptible plus infected plus infectious plus removed populations) propagation disease model. The model takes into account the total population amounts as a refrain for the illness transmission since its increase makes more difficult contacts among the susceptible and infected. [...]
2011 - 10.1155/2011/743067
Discrete dynamics in nature and society, Vol. 2011 (2011) , art. 743067  
2.
32 p, 974.4 KB On the existence of equilibrium points, boundedness, oscillating behavior and positivity of a SVEIRS epidemic model under constant and impulsive vaccination / De la Sen, Manuel (Universidad del País Vasco. Departamento de Electricidad y Electrónica) ; Agarwal, Ravi P. (King Fahd University of Petroleum and Minerals. Mathematics and Statistics Department) ; Ibeas Hernández, Asier (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Alonso-Quesada, Santiago (Universidad del País Vasco. Departamento de Electricidad y Electrónica)
This paper discusses the disease-free and endemic equilibrium points of a SVEIRS propagation disease model which potentially involves a regular constant vaccination. The positivity of such a model is also discussed as well as the boundedness of the total and partial populations. [...]
2011 - 10.1155/2011/748608
Advances in difference equations, Vol. 2011 (2011) , art. 748608  
3.
23 p, 3.5 MB On a new epidemic model with asymptomatic and dead-infective subpopulations with feedback controls useful for Ebola disease / De la Sen, Manuel (Universidad del País Vasco. Departamento de Electricidad y Electrónica) ; Ibeas Hernández, Asier (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Alonso-Quesada, Santiago (Universidad del País Vasco. Departamento de Electricidad y Electrónica) ; Nistal, Raul (Universidad del País Vasco. Departamento de Electricidad y Electrónica)
This paper studies the nonnegativity and local and global stability properties of the solutions of a newly proposed SEIADR model which incorporates asymptomatic and dead-infective subpopulations into the standard SEIR model and, in parallel, it incorporates feedback vaccination plus a constant term on the susceptible and feedback antiviral treatment controls on the symptomatic infectious subpopulation. [...]
2017 - 10.1155/2017/4232971
Discrete dynamics in nature and society, Vol. 2017 (2017) , art. 4232971  
4.
19 p, 3.4 MB On a new discrete SEIADR model with mixed controls : Study of its properties / Nistal, Raul (Universidad del País Vasco. Departamento de Electricidad y Electrónica) ; De la Sen, Manuel (Universidad del País Vasco. Departamento de Electricidad y Electrónica) ; Alonso-Quesada, Santiago (Universidad del País Vasco. Departamento de Electricidad y Electrónica) ; Ibeas Hernández, Asier (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes)
A new discrete SEIADR epidemic model is built based on previous continuous models. The model considers two extra subpopulation, namely, asymptomatic and lying corpses on the usual SEIR models. It can be of potential interest for diseases where infected corpses are infectious like, for instance, Ebola. [...]
2019 - 10.3390/math7010018
Mathematics, Vol. 7, Núm. 1 (January 2019) , art. 18  

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