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Vestnik Udmurtskogo Universiteta. Matematika. Mekhanika. Komp'yuternye Nauki, 2010, Issue 2, Pages 117–126
(Mi vuu158)
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This article is cited in 2 scientific papers (total in 2 papers)
COMPUTER SCIENCE
Transition to robust chaotic mode as a result of single bifurcation in the new model of population dynamic
A. Yu. Perevarukha St. Petersburg Institute for Informatics and Automation of RAS
Abstract:
Article considers arising of chaotic attractor for notunimodal one-dimensional map, which is a model of pupulation dynamics. Chaotic mode, which is not transient behavior spring up without cascade of bifurcation. Change in behaviour of the map appears as a consequence of backward tangent bifurcation. In the biological view effect is interpreted by sudden inclusion of mortality rate for generation on appointed stage. The new model describes the wave-like dependency of the stock and recruitment existed for real fish population.
Keywords:
nonlinear models of population dynamics, route to chaos.
Received: 01.12.2009
Citation:
A. Yu. Perevarukha, “Transition to robust chaotic mode as a result of single bifurcation in the new model of population dynamic”, Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki, 2010, no. 2, 117–126
Linking options:
https://www.mathnet.ru/eng/vuu158 https://www.mathnet.ru/eng/vuu/y2010/i2/p117
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Abstract page: | 985 | Full-text PDF : | 672 | References: | 191 | First page: | 1 |
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