Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports]
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Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports], 2008, Volume 5, Pages 251–254 (Mi semr104)  
This article is cited in 1 scientific paper (total in 1 paper)

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About periodic solutions of predator-prey system

E. P. Volokitin, S. A. Treskov

Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences
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Abstract: A predator-prey model of a special type is considered. It is shown that the model has a phase portrait with two limit cycles enclosing a hyperbolic equilibrium each for some values of parameters. This result supplements previous results of the authors of the model.
Keywords: predator-prey model, limit cycles.
Received June 5, 2008, published June 10, 2008
Bibliographic databases:
Document Type: Article
UDC: 517.925
MSC: 34C10
Language: Russian
Citation: E. P. Volokitin, S. A. Treskov, “About periodic solutions of predator-prey system”, Sib. Èlektron. Mat. Izv., 5 (2008), 251–254
Citation in format AMSBIB
\Bibitem{VolTre08}
\by E.~P.~Volokitin, S.~A.~Treskov
\paper About periodic solutions of predator-prey system
\jour Sib. \`Elektron. Mat. Izv.
\yr 2008
\vol 5
\pages 251--254
\mathnet{http://mi.mathnet.ru/semr104}
\mathscinet{https://mathscinet.ams.org/mathscinet-getitem?mr=2586635}
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