## A note on the existence of positive bounded solutions for an epidemic model ”

- R. P. Agarwal De la Sen, A. Ibeas, S. Alonso-Quesada
- Applied Mathematics Letters
- 2013

@article{Sen2016OnSP, title={On some properties of a nonlinear delay integral equation used in epidemiology}, author={Manuel de la Sen and Santiago Alonso-Quesada and Raul Nistal}, journal={2016 Chinese Control and Decision Conference (CCDC)}, year={2016}, pages={864-869} }

- Published 2016 in 2016 Chinese Control and Decision Conference…

This paper discusses some relevant properties of a nonlinear integral equation such as the positivity and boundedness of its solution as well as its controllability under impulsive controls. The model can describe an infection evolution and the acting impulsive controls can be interpreted in particular as either vaccination actions or as variations of the infected population due to infected immigration or lost of infective numbers due to lost of infected population.

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