Abstract
In this paper, an SEIS epidemic model with latent age and generally nonlinear contact rate is formulated. The existence and asymptotic stability of equilibrium are discussed, respectively. In the same time, a general condition is obtained by the similar method utilized in [12], under which the endemic equilibrium is exponentially asymptotically stable. At last, a special example is presented to verified this condition.
2000 Mathematics Subject Classifications: 34D20; 34D23; 45D05; 44A10. This work was supported by Mathematics Tianyuan Funds of NSFC (No:11026133);Scientific Research Plan Projects of Shaanxi Education Department (No.09JK601), National Science Foundation for Post-doctoral Scientists of China (No.20090461281), Training Fund of Xi’an University of Science and Technology under the contract 200836 and the Dr. Start-up Fund of Xi’an University of Science and Technology.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Castillo-Chavez, C., Hethcote, H.W., Andreasen, V., Levin, S.A., Liu, W.M.: Epidemiological models with age structure, proportionate mixing, and cross-immunity. J. Math. Biol. 27, 233–258 (1981)
Hethcote, H.W., Yorke, J.A.: Gonorrhea transmission dynamics and control. LNCS (LNBI). Springer, Berlin (1984)
Francis, D.P., Feorino, P.M., Broderson, J.R., Mccluer, H.M., Getchell, J.P., Mcgrath, C.R., Swenson, B., Mcdugal, J.S., Palmer, E.L., Harrison, A.K., et al.: Infection of chimpanzees with lymphadenopathy-associated virus. Lancet. 2, 1276–1277 (1984)
Lange, J.M., Paul, D.A., Huisman, H.G., De Wolf, F., Van den Berg, H., et al.: Persistent HIV antigenaemia and decline of HIV core antibodies associated with transition to AIDS. British Medical J. 293, 1459–1462 (1986)
Kermack, W.O., Mckendrick, A.G.: A contribution to the mathematical theory of epidemics. Proc. Roy. Soc. Lond Ser. A 115, 700–721 (1927)
Mckendrick, A.G.: Applications of mathematics to medical problems. Proc. Edinburgh Math. Soc. 44, 98–130 (1926)
Kermack, W.O., Mckendrick, A.G.: Contributions to the mathematical theory of epidemics.II. The problem of endemictity. Proc. Roy. Soc. Lond Ser. A 138, 55–83 (1932)
Kermack, W.O., Mckendrick, A.G.: Contributions to the mathematical theory of epidemics.III. Further studies of the provlem of endemicity. Proc. Roy. Soc. Lond Ser. A 141, 94–122 (1932)
Hoppensteadt, F.: An age dependent epidemic model. J. Franklin Inst. 297, 325–333 (1974)
Hoppensteadt, F.: Mathematical theories of populations: demographics, genetics and epidemics. In: Regional Conference Deries in Applied Mathematics. Society for industrial and applied mathematics, Philadelphia (1975)
Kim, M.Y., Milner, F.A.: A mathematical model of epidmimcs with screening and variable infectivity. Mathl. Comput. Modelling 21, 29–42 (1995)
Kim, M.Y.: Existence of steady state solutions to an epidemic model with screening and their asymptotic stability. Appl. Math. Comput. 74, 37–58 (1974)
Thieme, H.R., Castillo-Chavez, C.: How infection-age-dependent infectivity affect the dynamics of HIV/AIDS? Siam J Appl. Math. 53, 1447–1479 (1993)
Kribs-Zaleta, C.M., Martcheva, M.: Vaccination strategies and backward bifurcation in an age-since-infection structured model. Math. Biosci. 177/178, 317–332 (2002)
Inaba, H., Sekine, H.: A mathematical model for Chagas disease wtih infection-age-dependent infectivity. Math. Biosci. 190, 39–69 (2004)
Li, J., Zhou, Y.C., Ma, Z.Z., Hyman, M.: Epedemiological models for mutating pathogens. Siam J. Appl. Math. 65, 1–23 (2004)
Fan, M., Li, M.Y., Wang, K.: Global stability of an SEIS epidemic model with recruitment and a varying total population size. Mathematical Biosciences 170, 199–208 (2001)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2011 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Liu, Y., Zhang, Z. (2011). Asymptotical Stability of an SEIS Epidemic Model with Latent Age Dependence and Generally Nonlinear Contact Rate. In: Liu, D., Zhang, H., Polycarpou, M., Alippi, C., He, H. (eds) Advances in Neural Networks – ISNN 2011. ISNN 2011. Lecture Notes in Computer Science, vol 6675. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-21105-8_42
Download citation
DOI: https://doi.org/10.1007/978-3-642-21105-8_42
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-21104-1
Online ISBN: 978-3-642-21105-8
eBook Packages: Computer ScienceComputer Science (R0)