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DYNAMICS OF STAGE-STRUCTURED DISCRETE MOSQUITO POPULATION MODELS
Author(s) -
Junliang Lu,
Jia Li
Publication year - 2011
Publication title -
journal of applied analysis and computation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.55
H-Index - 21
eISSN - 2158-5644
pISSN - 2156-907X
DOI - 10.11948/2011005
Subject(s) - larva , pupa , population , dynamics (music) , stage (stratigraphy) , mathematics , population model , biology , stability (learning theory) , biological system , computer science , ecology , physics , demography , paleontology , machine learning , sociology , acoustics
We formulate discrete-time stage-structured models, based on systems of difference equations, for mosquito populations. We include the four distinct mosquito metamorphic stages, egg, pupa, larva, and adult, in the models. We derive a formula for the inherent net reproductive number, and investigate existence and stability of fixed points. We also show that the models, by means of numerical simulations, exhibit richer dynamics.

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