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dc.contributor.advisorBoussaad, Abdelmalek-
dc.contributor.authorBeggas, Sana-
dc.date.accessioned2020-11-16T08:21:59Z-
dc.date.available2020-11-16T08:21:59Z-
dc.date.issued2020-
dc.identifier.urihttp://dspace.univ-ouargla.dz/jspui/handle/123456789/24357-
dc.descriptionProbabilité et Statistiques-
dc.description.abstractNotre objectif dans ce m ́emoire est de focaliser sur les propri ́et ́es g ́en ́eralesd’un mouvement brownien fractionnaire (Mbf) avec un param`etre de HurstH∈]0,1[, r ́ealiser des simulations sous R concernant les trajectoires d’un mou-vement brownien fractionnaire avec la m ́ethode de Choleski et estimer le pa-ram`etre de Hurst par l’estimateur Log-p ́eriodogramme - Our aim in this dissertation is to focus on the general properties of a fractionalBrownian motion (Fbm) with a Hurst parameterH∈]0,1[, perform simulationsin R concerning the trajectories of a fractional Brownian motion with Choleskimethod and estimate the Hurst parameter by the Log-periodogram estimator.en_US
dc.description.abstractOur aim in this dissertation is to focus on the general properties of a fractional Brownian motion (Fbm) with a Hurst parameter H ∈ ]0, 1[ , perform simulations in R concerning the trajectories of a fractional Brownian motion with Choleski method and estimate the Hurst parameter by the Log-periodogram estimator.-
dc.language.isofren_US
dc.publisherUNIVERSIT ́E KASDI MERBAH OUARGLA-
dc.subjectprocessus stochastiqueen_US
dc.subjectMouvement Brownienen_US
dc.subjectFractionnaireen_US
dc.subjectM ́ethode de Choleskien_US
dc.subjectLog-p ́eriodogrammeen_US
dc.titleMouvement Brownien fractionnaire ettechniques d’estimation du param`etre de Hursten_US
dc.typeThesisen_US
Appears in Collections:Département de Mathématiques - Master

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