dc.creatorMangioni, Sergio Enrique
dc.date.accessioned2021-03-26T23:16:37Z
dc.date.accessioned2022-10-15T10:43:15Z
dc.date.available2021-03-26T23:16:37Z
dc.date.available2022-10-15T10:43:15Z
dc.date.created2021-03-26T23:16:37Z
dc.date.issued2012-01-01
dc.identifierMangioni, Sergio Enrique; A mechanism for pattern formation in dynamic populations by the effect of gregarious instinct; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 391; 1-2; 1-1-2012; 113-124
dc.identifier0378-4371
dc.identifierhttp://hdl.handle.net/11336/129100
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4376941
dc.description.abstractWe introduced the gregarious instinct by means of a novel strategy that considers the average effect of the attractive forces between individuals within a given population. We watched how pattern formation can be explained by the effect of aggregation depending on conditions on food and / or mortality. We propose a model that describes the corresponding dynamic and by a linear stability analysis of homogeneous solutions and can identify and interpret the region of parameters where these patterns are stable. Then we test numerically these preliminary results and find stable patterns as solutions. Finally, we developed a simplified model allowing us to understand in greater detail the processes involved.
dc.languageeng
dc.publisherElsevier Science
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0378437111006078?via%3Dihub
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.physa.2011.08.001
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectAGGREGATION
dc.subjectPATTERN FORMATION
dc.titleA mechanism for pattern formation in dynamic populations by the effect of gregarious instinct
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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