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Search: L773:0938 8974 OR L773:1432 1467 > Bifurcation analysi...

  • Gyllenberg, M.Department of Mathematics, University of Turku, Turku, Finland (author)

Bifurcation analysis of a metapopulation model with sources and sinks

  • Article/chapterEnglish1996

Publisher, publication year, extent ...

  • 1996
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:ltu-15760
  • https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-15760URI
  • https://doi.org/10.1007/BF02433474DOI

Supplementary language notes

  • Language:English
  • Summary in:English

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  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Godkänd; 1996; 20070206 (kani)
  • A class of functions describing the Allee effect and local catastrophes in population dynamics is introduced and the behaviour of the resulting one-dimensional discrete dynamical system is investigated in detail. The main topic of the paper is a treatment of the two-dimensional system arising when an Allee function is coupled with a function describing the population decay in a so-called sink. New types of bifurcation phenomena are discovered and explained. The relevance of the results for metapopulation dynamics is discussed.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Osipov, A.V.Mathematics and Mechanics Faculty, St. Petersburg State University, St. Petersburg, Russia (author)
  • Söderbacka, GunnarLuleå tekniska universitet(Swepub:ltu)gunnar (author)
  • Department of Mathematics, University of Turku, Turku, FinlandMathematics and Mechanics Faculty, St. Petersburg State University, St. Petersburg, Russia (creator_code:org_t)

Related titles

  • In:Journal of nonlinear science6:4, s. 329-3660938-89741432-1467

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Journal of nonli ...
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Luleå University of Technology

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