Un modelo discreto bi-dimensional con denso-dependencia en la sobrevida

Authors

  • Jorge González-Guzmán Instituto de Matemáticas, Universidad Católica de Valparaíso, Casilla 4059, Valparaíso, Chile

Abstract

In the present paper we show some results about a density-dependenttwo dimensional (juvenile- adult) population model in which survival coefficient is a linear function of population size. We identify necessary and sufficient conditions for the existence of bounded solulions and we study the existence and stability ofthe equilibrium points. We also study the bioeconomical problem of optimization ofsustainable yield.

References

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Silva, J. y T. Hallam. 1993. Effects of delay, truncations and density dependence in reproduction schedules on stability of nonlinear Leslie matrix models. J. of Math. Biol. 31:367-395.

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Published

1996-06-01

How to Cite

González-Guzmán, J. (1996). Un modelo discreto bi-dimensional con denso-dependencia en la sobrevida. Ecología Austral, 6(1), 064–071. Retrieved from https://ojs.ecologiaaustral.com.ar/index.php/Ecologia_Austral/article/view/1668

Issue

Vol. 6 No. 1 (1996)

Section

Articles

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