RT info:eu-repo/semantics/article
T1 Numerical approximation of finite life‐span age‐structured population models
A1 Abia Llera, Luis María
A1 Angulo Torga, Óscar
A1 López Marcos, Juan Carlos
A1 López Marcos, Miguel Ángel
AB Considering unboundedmortality rates causes difficulties in the numerical simulationof finite life-span population models. In this work, a suitable numericaltechnique is introduced in order to approximate the density solution of this kindof problems. This procedure isolates the principal complication for the problem:the approximation of the survival probability. Therefore, assuming second-orderapproximations to the survival probability, we propose a numerical method forthe age-structured population model with the same order of convergence. Theaccuracy of the numerical approximations is proved and numerically illustrated.
SN 0170-4214
YR 2022
FD 2022
LK https://uvadoc.uva.es/handle/10324/82303
UL https://uvadoc.uva.es/handle/10324/82303
LA spa
NO Mathematical Methods in the Applied Sciences 45 (6), 3272–3283
DS UVaDOC
RD 29-ene-2026