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Browsing by Author "Pireddu, Marina"

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    Item type:Article, Access status: Open Access ,
    Chaotic dynamics in the Volterra predator-prey model via linked twist maps
    (2008) Pireddu, Marina; Zanolin, Fabio
    We prove the existence of infinitely many periodic solutions and complicated dynamics, due to the presence of a topological horseshoe, for the classical Volterra predator-prey model with a periodic harvesting. The proof relies on some recent results about chaotic planar maps combined with the study of geometric features which are typical of linked twist maps.