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Analyse asymptotique des processus autorégressifs de bifurcation par des méthodes de martingales.
hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
hal.structure.identifier | Quality control and dynamic reliability [CQFD] | |
dc.contributor.author | GÉGOUT-PETIT, Anne | |
hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
hal.structure.identifier | Quality control and dynamic reliability [CQFD] | |
hal.structure.identifier | Groupe de Recherche en Economie Théorique et Appliquée [GREThA] | |
dc.contributor.author | DE SAPORTA, Benoîte | |
hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
hal.structure.identifier | Quality control and dynamic reliability [CQFD] | |
dc.contributor.author | BERCU, Bernard | |
dc.date.accessioned | 2024-04-04T02:46:20Z | |
dc.date.available | 2024-04-04T02:46:20Z | |
dc.date.created | 2008-05-30 | |
dc.date.conference | 2008-08-28 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/191542 | |
dc.description.abstractEn | We study the least-square (LS) estimator of the unknown parameters of a bifurcating auto-regressive process (BAR). Under very weak assumptions on the noise sequence (namely conditional pair-wise independence and moments of order $4$), we derive a precise rate of convergence for the LS estimator, as well as a quadratic strong law and a central limit theorem. Our main tool is martingale theory. However, standard results do not apply directly, as the martingales involved here have a special form and an exponential growth rate. | |
dc.language.iso | fr | |
dc.subject | Processus autoregressifs de bifurcation | |
dc.subject | séries temporelles indexées par un arbre | |
dc.subject | Martingales | |
dc.subject | Estimateur des moindres carrés | |
dc.subject | Convergence presque sûre | |
dc.subject | Loi forte quadratique | |
dc.subject | Théorème Cenytral Limite | |
dc.title | Analyse asymptotique des processus autorégressifs de bifurcation par des méthodes de martingales. | |
dc.type | Communication dans un congrès | |
dc.subject.hal | Mathématiques [math]/Statistiques [math.ST] | |
bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
bordeaux.institution | Université de Bordeaux | |
bordeaux.institution | Bordeaux INP | |
bordeaux.institution | CNRS | |
bordeaux.conference.title | Journées MAS de la SMAI | |
bordeaux.country | FR | |
bordeaux.conference.city | Rennes | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-00325874 | |
hal.version | 1 | |
hal.invited | non | |
hal.proceedings | non | |
hal.popular | non | |
hal.audience | Non spécifiée | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-00325874v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.title=Analyse%20asymptotique%20des%20processus%20autor%C3%A9gressifs%20de%20bifurcation%20par%20des%20m%C3%A9thodes%20de%20martingales.&rft.atitle=Analyse%20asymptotique%20des%20processus%20autor%C3%A9gressifs%20de%20bifurcation%20par%20des%20m%C3%A9thodes%20de%20martingales.&rft.au=G%C3%89GOUT-PETIT,%20Anne&DE%20SAPORTA,%20Beno%C3%AEte&BERCU,%20Bernard&rft.genre=unknown |
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