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Appears in Collections:Computing Science and Mathematics Journal Articles
Peer Review Status: Refereed
Title: Asymptotic behavior of size-structured populations via juvenile-adult interaction
Author(s): Farkas, Jozsef Zoltan
Hagen, Thomas
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Keywords: Structured population dynamics
juvenile-adult intraspecific interaction
Population dynamics
Parent and adult child
Issue Date: Mar-2008
Date Deposited: 17-Sep-2009
Citation: Farkas JZ & Hagen T (2008) Asymptotic behavior of size-structured populations via juvenile-adult interaction. Discrete and Continuous Dynamical Systems - Series B, 9 (2), pp. 249-266.
Abstract: In this work a size structured juvenile-adult population model is considered. The linearized dynamical behavior of stationary solutions is analyzed using semigroup and spectral methods. The regularity of the governing linear semigroup allows to derive biologically meaningful conditions for the linear stability of stationary solutions. The main emphasis in this work is on juvenile-adult interaction and resulting consequences for the dynamics of the system. In addition, we investigate numerically the effect of a non-zero population inflow, due to an external source of newborns, on the dynamical behavior of the system in a special case of model ingredients.
DOI Link: 10.3934/dcdsb.2008.9.249
Rights: Published in Discrete and Continuous Dynamical Systems - Series B by The American Institute of Mathematical Sciences (AIMS).; This is a pre-copy-editing, author-produced PDF of an article accepted for publication in Discrete and Continuous Dynamical Systems - Series B following peer review. The definitive publisher-authenticated version, Discrete and Continuous Dynamical Systems - Series B, Volume 9, Issue 2, March 2008, pp. 249 - 266, is available online at:

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