 Effect of external migration on biodiversity in evolutionary dynamics of coupled cyclic competitionsJunpyo Park Chaos, Solitons & Fractals, 2022, vol. 158, issue C Abstract: Species migration is one of the common features in ecological science, and movement between different environments can affect the sustainability or maintenance of communities. In this paper, we investigate how external migration of species that can explain inter-patch migration can affect the biodiversity of cyclically competing species. Through the coupling between the two deterministic systems of cyclic competition governed by rock-paper-scissors game, we found the emergence of synchronization between attractors that could explain the different characteristics of coexistence states. In addition, these functions may appear to be complete or quasi-synchronized depending on the synergistic effect. Since the coupling can explain the migration between two systems in distinct patches, the results can provide an insight into the collective behavior of the population from the perspective of ecological and social sciences. Keywords: Rock-paper-scissors game; Coupling; Intraspecific competition; Coexistence; Synchronization (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:158:y:2022:i:c:s0960077922002296 DOI: 10.1016/j.chaos.2022.112019 Access Statistics for this article Chaos, Solitons & Fractals is currently edited by Stefano Boccaletti and Stelios Bekiros More articles in Chaos, Solitons & Fractals from Elsevier |
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