Nonstationary and Chaotic Dynamics in Age-Structured Population Models

Nonstationary and Chaotic Dynamics in Age-Structured Population Models

The dynamics from nonlinear discrete age-structured population models is under consideration. Focus is on bifurcations, as well as nonstationary and chaotic dynamics. We also explore different mechanisms which may lead to periodic phenomena. Some new results are also presented, in particular from mo...

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Main Authors: Arild Wikan, Ørjan Kristensen
Format: Article
Language:English
Published: Hindawi Limited 2017-01-01
Series:Discrete Dynamics in Nature and Society
Online Access:http://dx.doi.org/10.1155/2017/1964286
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spelling doaj-2f59e6f576864833a81a4ea0ce15a6bb2020-11-24T23:29:35ZengHindawi LimitedDiscrete Dynamics in Nature and Society1026-02261607-887X2017-01-01201710.1155/2017/19642861964286Nonstationary and Chaotic Dynamics in Age-Structured Population ModelsArild Wikan0Ørjan Kristensen1School of Business and Economics, The Arctic University of Norway, Campus Harstad, Harstad, NorwaySchool of Business and Economics, The Arctic University of Norway, Campus Harstad, Harstad, NorwayThe dynamics from nonlinear discrete age-structured population models is under consideration. Focus is on bifurcations, as well as nonstationary and chaotic dynamics. We also explore different mechanisms which may lead to periodic phenomena. Some new results are also presented, in particular from models where both fecundity and survival terms contain nonlinear elements.http://dx.doi.org/10.1155/2017/1964286
collection DOAJ
language English
format Article
sources DOAJ
author Arild Wikan
Ørjan Kristensen
spellingShingle Arild Wikan
Ørjan Kristensen
Nonstationary and Chaotic Dynamics in Age-Structured Population Models
Discrete Dynamics in Nature and Society
author_facet Arild Wikan
Ørjan Kristensen
author_sort Arild Wikan
title Nonstationary and Chaotic Dynamics in Age-Structured Population Models
title_short Nonstationary and Chaotic Dynamics in Age-Structured Population Models
title_full Nonstationary and Chaotic Dynamics in Age-Structured Population Models
title_fullStr Nonstationary and Chaotic Dynamics in Age-Structured Population Models
title_full_unstemmed Nonstationary and Chaotic Dynamics in Age-Structured Population Models
title_sort nonstationary and chaotic dynamics in age-structured population models
publisher Hindawi Limited
series Discrete Dynamics in Nature and Society
issn 1026-0226
1607-887X
publishDate 2017-01-01
description The dynamics from nonlinear discrete age-structured population models is under consideration. Focus is on bifurcations, as well as nonstationary and chaotic dynamics. We also explore different mechanisms which may lead to periodic phenomena. Some new results are also presented, in particular from models where both fecundity and survival terms contain nonlinear elements.
url http://dx.doi.org/10.1155/2017/1964286
work_keys_str_mv AT arildwikan nonstationaryandchaoticdynamicsinagestructuredpopulationmodels
AT ørjankristensen nonstationaryandchaoticdynamicsinagestructuredpopulationmodels
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