Please use this identifier to cite or link to this item: http://hdl.handle.net/10773/24510
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dc.contributor.authorDjordjevic, Jasminapt_PT
dc.contributor.authorSilva, Cristiana J.pt_PT
dc.contributor.authorTorres, Delfim F. M.pt_PT
dc.date.accessioned2018-10-30T11:44:51Z-
dc.date.available2018-10-30T11:44:51Z-
dc.date.issued2018-05-03-
dc.identifier.issn0893-9659pt_PT
dc.identifier.urihttp://hdl.handle.net/10773/24510-
dc.description.abstractWe propose a stochastic SICA epidemic model for HIV transmission, described by stochastic ordinary differential equations, and discuss its perturbation by environmental white noise. Existence and uniqueness of the global positive solution to the stochastic HIV system is proven, and conditions under which extinction and persistence in mean hold, are given. The theoretical results are illustrated via numerical simulations.pt_PT
dc.language.isoengpt_PT
dc.publisherElsevierpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/5876/147206/PTpt_PT
dc.relationPTDC/EEI-AUT/2933/2014pt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F72061%2F2010/PTpt_PT
dc.rightsrestrictedAccesspt_PT
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectSICA epidemic modelpt_PT
dc.subjectHIV infectionpt_PT
dc.subjectStochastic differential equationspt_PT
dc.subjectBrownian motionpt_PT
dc.subjectExtinction and persistencept_PT
dc.titleA stochastic SICA epidemic model for HIV transmissionpt_PT
dc.typearticlept_PT
dc.description.versionpublishedpt_PT
dc.peerreviewedyespt_PT
degois.publication.firstPage168pt_PT
degois.publication.lastPage175pt_PT
degois.publication.titleApplied Mathematics Letterspt_PT
degois.publication.volume84pt_PT
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.aml.2018.05.005pt_PT
dc.identifier.doi10.1016/j.aml.2018.05.005pt_PT
Appears in Collections:CIDMA - Artigos
SCG - Artigos

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