[EN] In this paper, an age-structured epidemiological process is considered. The disease
model is based on a SIR model with unknown parameters. We addressed two
important issues to analyzing the model and its parameters. ...
This paper presents the use of an iteration method to solve the identifiability problem for a class of discretized linear partial differential algebraic equations. This technique consists in replacing the partial derivatives ...
The dynamics of the composition of chemical species in reacting systems can be characterized by a set of autonomous differential equations derived from mass conservation principles and some elementary hypothesis related ...
Cantó Colomina, Begoña; Coll, Carmen; Sánchez, Elena(Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2014-02-01)
A stage-structured model for a theoretical epidemic process that incorporates immature, susceptible and infectious individuals in independent stages is formulated. In this analysis, an input interpreted as a birth function ...