An integrable SIS model |
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| Authors: | M. C. Nucci P. G. L. Leach |
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| Affiliation: | Dipartimento di Matematica e Informatica, Università di Perugia, 06123, Perugia, Italy |
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| Abstract: | We provide a demonstration of the integrability of a classical model of an infectious disease which neither kills nor induces autoimmunity by means of the Painlevé analysis and use the Lie theory of transformation groups to present an explicit solution. |
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| Keywords: | SIS mathematical model Painlevé property Lie symmetries |
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